# dnf install rakudo-pkg-Fedora27-2017.11-01.x86_64.rpm
Last metadata expiration check: 1:25:58 ago on Tue 09 Jan 2018 05:56:43 PM PST.
Dependencies resolved.
================================================================================
 Package           Arch          Version              Repository           Size
================================================================================
Installing:
 rakudo-pkg        x86_64        2017.11-01           @commandline        8.9 M

Transaction Summary
================================================================================
Install  1 Package

Total size: 8.9 M
Installed size: 34 M
Is this ok [y/N]: y
Downloading Packages:
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Preparing        :                                                        1/1
  Installing       : rakudo-pkg-2017.11-01.x86_64                           1/1
  Verifying        : rakudo-pkg-2017.11-01.x86_64                           1/1

Installed:
  rakudo-pkg.x86_64 2017.11-01

Complete!


# zef install Terminal::ANSIColor
===> Searching for: Terminal::ANSIColor
===> Testing: Terminal::ANSIColor:ver<0.4>
ListUtil.c: loadable library and perl binaries are mismatched (got handshake key 0xdb80080, needed 0xde00080)
===> Testing [FAIL]: Terminal::ANSIColor:ver<0.4>
Aborting due to test failure: Terminal::ANSIColor:ver<0.4> (use --force-test to override)
  in code  at /opt/rakudo-pkg/share/perl6/sources/0061125F96D1E60B6E3B0001A4CB4D4188DF4869 (Zef::Client) line 375
  in method test at /opt/rakudo-pkg/share/perl6/sources/0061125F96D1E60B6E3B0001A4CB4D4188DF4869 (Zef::Client) line 353
  in code  at /opt/rakudo-pkg/share/perl6/sources/0061125F96D1E60B6E3B0001A4CB4D4188DF4869 (Zef::Client) line 530
  in sub  at /opt/rakudo-pkg/share/perl6/sources/0061125F96D1E60B6E3B0001A4CB4D4188DF4869 (Zef::Client) line 527
  in method install at /opt/rakudo-pkg/share/perl6/sources/0061125F96D1E60B6E3B0001A4CB4D4188DF4869 (Zef::Client) line 633
  in sub MAIN at /opt/rakudo-pkg/share/perl6/sources/C360CEB3AF792C33F65155FA82FDB7AB4467EC82 (Zef::CLI) line 152
  in block <unit> at /opt/rakudo-pkg/share/perl6/resources/1063D2A135456C8AB42D605E20DBCF9E4A1C9F3B line 1
  in sub MAIN at /usr/bin/zef line 2
  in block <unit> at /usr/bin/zef line 2