Нужны репо с более старыми пакетами

Hi!

Мне нужны несколько пакетов более старых версий, чем есть в текущем репо,
например, нужен perl 5.18, а eix показывает в наличии только 5.24, 5.26, 5.28.

Какие репо и где можно прописать, чтобы их поставить через emerge?

Чтобы не связываться с установкой Perlbrew в /home, т.к. мне не нужны несколько версий

В оверлеях есть только 5.16.3

eix dev-lang/perl -R

Также ищи в поисковике “dev-lang/perl-5.18” с кавычками

Увидел 5.16й - подойдёт.

Только не дописали что для этого надо ещё сделать

eix-remote update

Хотел ещё и хром откатить на пару версий, а там только совсем старая есть – 57я.

А какой параметр для emerge нужен для установки?
Что-то в доке не нашёл.

Я решил сначала “потренироваться” на psi - там есть версия 1.3 (текущая 1.4)

emerge -av --autounmask-write =net-im/psi-1.3

не работает, пишет
emerge: there are no ebuilds to satisfy “=net-im/psi-1.3”.

Нужно оверлей добавить:

layman -fa argent-main
echo =dev-lang/perl-5.16.3::argent-main ~amd64 ~x86 >> /etc/portage/package.keywords/custom
emerge -av =dev-lang/perl-5.16.3

Только ты получишь вот это:

emerge -av =dev-lang/perl-5.16.3

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild     UD ] dev-lang/perl-5.16.3:0/5.16::argent-main [5.24.3-r1:0/5.24::gentoo] USE="berkdb -debug -doc gdbm ithreads" 13420 KiB

Total: 1 package (1 downgrade), Size of downloads: 13420 KiB

!!! Multiple package instances within a single package slot have been pulled
!!! into the dependency graph, resulting in a slot conflict:

dev-lang/perl:0

  (dev-lang/perl-5.16.3:0/5.16::argent-main, ebuild scheduled for merge) pulled in by
    =dev-lang/perl-5.16.3 (Argument)

  (dev-lang/perl-5.24.3-r1:0/5.24::gentoo, installed) pulled in by
    dev-lang/perl:0/5.24=[-build(-)] required by (dev-perl/Digest-SHA1-2.130.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                    
    dev-lang/perl:0/5.24= required by (dev-perl/libwww-perl-6.270.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                      
    dev-lang/perl:0/5.24= required by (dev-perl/URI-1.730.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                              
    dev-lang/perl:0/5.24= required by (virtual/perl-version-0.991.600-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                           
    =dev-lang/perl-5.24* required by (virtual/perl-Module-Metadata-1.0.31-r1:0/0::gentoo, installed)
    ^              ^^^^^                                                                                                                                   
    dev-lang/perl:0/5.24= required by (dev-perl/HTTP-Daemon-6.10.0-r2:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                        
    >=dev-lang/perl-5.18 required by (dev-util/gtk-doc-am-1.25-r1:0/0::gentoo, installed)
    ^^              ^^^^                                                                                                                        
    dev-lang/perl:0/5.24= required by (virtual/perl-File-Path-2.130.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                        
    dev-lang/perl:0/5.24= required by (dev-perl/Text-Unidecode-1.300.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                         
    dev-lang/perl:0/5.24= required by (virtual/perl-podlators-4.70.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                          
    dev-lang/perl:0/5.24= required by (dev-perl/File-MimeInfo-0.280.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                        
    dev-lang/perl:0/5.24= required by (virtual/perl-Text-ParseWords-3.300.0-r4:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                 
    dev-lang/perl:0/5.24=[-build(-)] required by (dev-perl/X11-Protocol-0.560.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                     
    dev-lang/perl:0/5.24= required by (dev-perl/XML-Twig-3.520.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                   
    =dev-lang/perl-5.24* required by (virtual/perl-IO-Socket-IP-0.370.0-r3:0/0::gentoo, installed)
    ^              ^^^^^                                                                                                                                 
    dev-lang/perl:0/5.24= required by (virtual/perl-Parse-CPAN-Meta-1.441.700.100_rc-r4:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                          
    =dev-lang/perl-5.24* required by (virtual/perl-Data-Dumper-2.160.0-r1:0/0::gentoo, installed)
    ^              ^^^^^                                                                                                                                
    dev-lang/perl:0/5.24= required by (dev-perl/Locale-gettext-1.70.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                        
    =dev-lang/perl-5.24* required by (virtual/perl-Compress-Raw-Zlib-2.69.0-r1:0/0::gentoo, installed)
    ^              ^^^^^                                                                                                                                     
    dev-lang/perl:0/5.24= required by (virtual/perl-libnet-3.80.100_rc-r4:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                            
    dev-lang/perl:0/5.24=[-build(-)] required by (dev-perl/XML-Parser-2.440.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                
    dev-lang/perl:0/5.24= required by (dev-perl/Try-Tiny-0.300.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                   
    =dev-lang/perl-5.24.3* required by (virtual/perl-Test-Harness-3.360.100_rc-r3:0/0::gentoo, installed)
    ^              ^^^^^^^                                                                                                                                      
    dev-lang/perl:0/5.24=[-build(-)] required by (dev-perl/File-Listing-6.40.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                    
    dev-lang/perl:0/5.24= required by (dev-perl/Date-Manip-6.600.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                     
    dev-lang/perl:0/5.24= required by (virtual/perl-Digest-1.170.100_rc-r7:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                             
    =dev-lang/perl-5.24* required by (virtual/perl-Digest-MD5-2.540.0-r3:0/0::gentoo, installed)
    ^              ^^^^^                                                                                                                               
    dev-lang/perl:0/5.24= required by (virtual/perl-Test-Harness-3.360.100_rc-r3:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                   
    dev-lang/perl:0/5.24= required by (dev-perl/TermReadKey-2.370.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                      
    dev-lang/perl:0/5.24= required by (virtual/perl-ExtUtils-Install-2.40.0-r3:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                 
    dev-lang/perl:0/5.24= required by (virtual/perl-CPAN-Meta-YAML-0.18.0-r3:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                               
    >=dev-lang/perl-5.22 required by (sys-fs/squashmount-19.1:0/0::mv, installed)
    ^^              ^^^^                                                                                                                
    dev-lang/perl:0/5.24= required by (virtual/perl-JSON-PP-2.273.0.100_rc-r6:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                
    dev-lang/perl:0/5.24= required by (dev-perl/Module-Build-0.422.400:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                         
    dev-lang/perl:0/5.24= required by (dev-perl/Sub-Name-0.210.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                   
    dev-lang/perl:0/5.24= required by (sys-fs/e4rat-0.2.4_pre20141201-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                           
    dev-lang/perl:0/5.24=[-build(-)] required by (dev-perl/Authen-SASL-2.160.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                    
    dev-lang/perl:0/5.24= required by (dev-perl/XML-Simple-2.250.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                     
    dev-lang/perl:0/5.24= required by (dev-perl/File-Which-1.220.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                     
    dev-lang/perl:0/5.24= required by (virtual/perl-CPAN-Meta-2.150.5-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                           
    =dev-lang/perl-5.24* required by (virtual/perl-CPAN-Meta-2.150.5-r1:0/0::gentoo, installed)
    ^              ^^^^^                                                                                                                              
    dev-lang/perl:0/5.24= required by (dev-perl/XML-SAX-1.0.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                
    dev-lang/perl:0/5.24= required by (virtual/perl-Carp-1.400.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                      
    =dev-lang/perl-5.24* required by (virtual/perl-Carp-1.400.0-r1:0/0::gentoo, installed)
    ^              ^^^^^                                                                                                                         
    dev-lang/perl:0/5.24= required by (dev-perl/Net-HTTP-6.170.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                   
    dev-lang/perl:0/5.24= required by (dev-perl/Net-SSLeay-1.820.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                     
    dev-lang/perl:0/5.24= required by (virtual/perl-Scalar-List-Utils-1.420.200_rc-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                        
    dev-lang/perl:0/5.24= required by (virtual/perl-parent-0.234.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                        
    dev-lang/perl:0/5.24= required by (virtual/perl-File-Temp-0.230.400-r5:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                             
    dev-lang/perl:0/5.24= required by (sys-process/parallel-20180622:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                       
    dev-lang/perl:0/5.24=[-build(-)] required by (dev-perl/HTTP-Date-6.20.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                 
    dev-lang/perl:0/5.24= required by (perl-core/File-Path-2.130.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                     
    dev-lang/perl:0/5.24= required by (dev-perl/XML-SAX-Base-1.90.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                      
    dev-lang/perl:0/5.24= required by (dev-perl/HTTP-Negotiate-6.10.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                           
    dev-lang/perl:0/5.24= required by (virtual/perl-Module-Metadata-1.0.31-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                
    dev-lang/perl:0/5.24= required by (sys-apps/texinfo-6.3:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                              
    dev-lang/perl:0/5.24= required by (dev-perl/Net-DBus-1.1.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                 
    =dev-lang/perl-5.24* required by (virtual/perl-podlators-4.70.0-r1:0/0::gentoo, installed)
    ^              ^^^^^                                                                                                                             
    =dev-lang/perl-5.24* required by (virtual/perl-Compress-Raw-Bzip2-2.69.0-r1:0/0::gentoo, installed)
    ^              ^^^^^                                                                                                                                      
    dev-lang/perl:0/5.24= required by (dev-perl/Encode-Locale-1.50.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                       
    dev-lang/perl:0/5.24= required by (virtual/perl-Compress-Raw-Bzip2-2.69.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                   
    dev-lang/perl:0/5.24= required by (dev-perl/Devel-Size-0.810.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                     
    dev-lang/perl:0/5.24= required by (dev-perl/LWP-Protocol-https-6.70.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                            
    dev-lang/perl:0/5.24= required by (virtual/perl-Time-HiRes-1.974.100-r2:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                              
    dev-lang/perl:0/5.24= required by (dev-perl/File-BaseDir-0.70.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                      
    dev-lang/perl:0/5.24= required by (virtual/perl-ExtUtils-Manifest-1.700.0-r5:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                   
    dev-lang/perl:0/5.24= required by (virtual/perl-Data-Dumper-2.160.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                             
    dev-lang/perl:0/5.24=[-build(-)] required by (dev-perl/Unicode-EastAsianWidth-1.330.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                               
    dev-lang/perl:0/5.24= required by (virtual/perl-ExtUtils-MakeMaker-7.100.200_rc-r4:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                         
    =dev-lang/perl-5.24* required by (virtual/perl-Getopt-Long-2.480.0-r1:0/0::gentoo, installed)
    ^              ^^^^^                                                                                                                                
    dev-lang/perl:0/5.24= required by (dev-perl/MIME-tools-5.509.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                     
    dev-lang/perl:0/5.24= required by (dev-perl/HTTP-Message-6.130.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                       
    dev-lang/perl:0/5.24= required by (virtual/perl-Storable-2.560.100_rc-r4:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                               
    dev-lang/perl:0/5.24= required by (dev-perl/Socket6-0.280.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                  
    dev-lang/perl:0/5.24= required by (virtual/perl-Exporter-5.720.0-r3:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                          
    dev-lang/perl:0/5.24=[-build(-)] required by (dev-perl/IPC-System-Simple-1.250.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                       
    dev-lang/perl:0/5.24=[-build(-)] required by (dev-perl/Tie-IxHash-1.230.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                
    dev-lang/perl:0/5.24= required by (dev-perl/App-pwhich-1.140.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                     
    dev-lang/perl:0/5.24= required by (dev-perl/Text-Iconv-1.700.0-r2:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                        
    =dev-lang/perl-5.24* required by (virtual/perl-Perl-OSType-1.9.0-r1:0/0::gentoo, installed)
    ^              ^^^^^                                                                                                                              
    dev-lang/perl:0/5.24= required by (virtual/perl-Perl-OSType-1.9.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                           
    dev-lang/perl:0/5.24=[-build(-)] required by (dev-perl/HTML-Tagset-3.200.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                    
    =dev-lang/perl-5.24* required by (virtual/perl-Scalar-List-Utils-1.420.200_rc-r1:0/0::gentoo, installed)
    ^              ^^^^^                                                                                                                                           
    dev-lang/perl:0/5.24= required by (virtual/perl-Digest-MD5-2.540.0-r3:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                            
    =dev-lang/perl-5.24* required by (virtual/perl-Time-Local-1.230.0-r6:0/0::gentoo, installed)
    ^              ^^^^^                                                                                                                               
    =dev-lang/perl-5.24* required by (virtual/perl-version-0.991.600-r1:0/0::gentoo, installed)
    ^              ^^^^^                                                                                                                              
    dev-lang/perl:0/5.24= required by (dev-perl/MailTools-2.190.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                    
    dev-lang/perl:0/5.24= required by (virtual/perl-XSLoader-0.220.0-r4:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                          
    dev-lang/perl:0/5.24= required by (virtual/perl-ExtUtils-CBuilder-0.280.225-r2:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                     
    dev-lang/perl:0/5.24= required by (dev-perl/Crypt-OpenSSL-Bignum-0.90.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                              
    dev-lang/perl:0/5.24= required by (virtual/perl-IO-1.360.100_rc-r4:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                         
    dev-lang/perl:0/5.24=[-build(-)] required by (dev-perl/Crypt-PasswdMD5-1.400.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                     
    dev-lang/perl:0/5.24=[-build(-)] required by (dev-perl/String-ShellQuote-1.40.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                         
    dev-lang/perl:0/5.24=[-build(-)] required by (dev-perl/Crypt-OpenSSL-RSA-0.280.0-r3:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                          
    dev-lang/perl:0/5.24= required by (virtual/perl-MIME-Base64-3.150.0-r4:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                             
    dev-lang/perl:0/5.24= required by (virtual/perl-Digest-SHA-5.950.100_rc-r6:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                 
    dev-lang/perl:0/5.24= required by (dev-perl/WWW-RobotRules-6.20.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                           
    dev-lang/perl:0/5.24= required by (virtual/perl-if-0.60.600-r2:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                     
    dev-lang/perl:0/5.24=[-build(-)] required by (dev-perl/LWP-MediaTypes-6.20.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                      
    dev-lang/perl:0/5.24= required by (virtual/perl-Compress-Raw-Zlib-2.69.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                  
    dev-lang/perl:0/5.24= required by (dev-perl/HTTP-Cookies-6.40.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                      
    dev-lang/perl:0/5.24= required by (dev-perl/XML-NamespaceSupport-1.120.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                               
    dev-lang/perl:0/5.24= required by (dev-perl/Net-SMTP-SSL-1.40.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                      
    dev-lang/perl:0/5.24=[-build(-)] required by (dev-perl/XML-SAX-Expat-0.510.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                   
    dev-lang/perl:0/5.24= required by (virtual/perl-Time-Local-1.230.0-r6:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                            
    dev-lang/perl:0/5.24= required by (dev-perl/IO-Socket-INET6-2.720.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                             
    dev-lang/perl:0/5.24= required by (virtual/perl-File-Spec-3.630.100_rc-r4:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                
    dev-lang/perl:0/5.24= required by (virtual/perl-IO-Socket-IP-0.370.0-r3:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                              
    dev-lang/perl:0/5.24=[-build(-)] required by (dev-perl/TimeDate-2.300.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                              
    dev-lang/perl:0/5.24= required by (dev-perl/IO-Socket-SSL-2.52.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                       
    dev-lang/perl:0/5.24= required by (virtual/perl-Encode-2.800.100_rc-r4:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                             
    dev-lang/perl:0/5.24=[-build(-)] required by (dev-perl/IO-HTML-1.1.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                           
    dev-lang/perl:0/5.24=[-build(-)] required by (dev-vcs/git-2.19.2:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                       
    dev-lang/perl:0/5.24= required by (dev-perl/libintl-perl-1.280.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                       
    dev-lang/perl:0/5.24= required by (virtual/perl-Getopt-Long-2.480.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                             
    dev-lang/perl:0/5.24= required by (dev-perl/HTML-Parser-3.720.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                      
    dev-lang/perl:0/5.24= required by (dev-perl/XML-LibXML-2.13.200:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                      
    dev-lang/perl:0/5.24= required by (dev-perl/CGI-4.400.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                              
    dev-lang/perl:0/5.24= required by (virtual/perl-IO-Compress-2.69.1_rc-r4:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                               
    dev-lang/perl:0/5.24= required by (dev-perl/Crypt-OpenSSL-Random-0.110.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                               
    dev-lang/perl:0/5.24= required by (dev-vcs/subversion-1.9.7-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                     
    dev-lang/perl:0/5.24= required by (dev-perl/XML-XPath-1.420.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                    
    dev-lang/perl:0/5.24= required by (virtual/perl-ExtUtils-ParseXS-3.310.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                  
    =dev-lang/perl-5.24* required by (virtual/perl-ExtUtils-ParseXS-3.310.0-r1:0/0::gentoo, installed)
    ^              ^^^^^                                                                                                                                     
    =dev-lang/perl-5.24* required by (virtual/perl-parent-0.234.0-r1:0/0::gentoo, installed)
    ^              ^^^^^                                                                                                                           
    dev-lang/perl:0/5.24= required by (dev-perl/File-DesktopEntry-0.220.0:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                            
    dev-lang/perl:0/5.24= required by (dev-perl/Error-0.170.250:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                  
    >=dev-lang/perl-5.8.8:0/5.24= required by (media-gfx/imagemagick-7.0.8.14:0/7.0.8.14::gentoo, installed)
                         ^^^^^^^^                                                                                                               
    dev-lang/perl:0/5.24=[-build(-)] required by (perl-core/File-Temp-0.230.400-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                     
    dev-lang/perl:0/5.24=[-build(-)] required by (dev-perl/Digest-HMAC-1.30.0-r1:0/0::gentoo, installed)
                 ^^^^^^^^                                                                                                                   


It may be possible to solve this problem by using package.mask to
prevent one of those packages from being selected. However, it is also
possible that conflicting dependencies exist such that they are
impossible to satisfy simultaneously.  If such a conflict exists in
the dependencies of two different packages, then those packages can
not be installed simultaneously. You may want to try a larger value of
the --backtrack option, such as --backtrack=30, in order to see if
that will solve this conflict automatically.

For more information, see MASKED PACKAGES section in the emerge man
page or refer to the Gentoo Handbook.

Так-что сначала придётся удалять perl, может сломаться система в итоге.

layman -fa luke-jr
echo =net-im/psi-1.3::luke-jr ~amd64 ~x86 >> /etc/portage/package.keywords/custom
emerge -av =net-im/psi-1.3