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Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
perlbrew [2014/05/21 01:26] popel |
perlbrew [2014/05/22 20:04] popel |
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Martin Popel | Martin Popel | ||
- | ==== How to setup the Perlbrew environment ==== | + | ===== How to setup the Perlbrew environment |
- | In your '' | + | Add to your '' |
source / | source / | ||
eval " | eval " | ||
- | The second line is optional, but it enables [[https:// | + | The second line is optional, but it enables [[https:// |
+ | Make sure you have deleted (commented out) the old setup_platform setup ('' | ||
- | ==== How to use Perlbrew ==== | + | ===== How to use Perlbrew |
perlbrew list # Which perl versions are installed? | perlbrew list # Which perl versions are installed? | ||
- | perlbrew use perl-5.16.3 # use one of these perls for the current shell | + | perlbrew use perl-5.18.2 # use one of these perls for the current shell |
- | perlbrew switch perl-5.16.3 # use this perl version permanently | + | perlbrew switch perl-5.18.2 # use this perl version permanently |
+ | perlbrew off # return to the system installation of perl | ||
- | ==== How to install missing modules from CPAN ==== | + | You can read [[https:// |
+ | Note that there is a separate Perlbrew environment for each architecture (32bit vs. 64bit machines) at ÚFAL, so if you switch to perl-5.18.2 on 32bit machines, you need to do it again on 64bit machines if you want to use perl-5.18.2 on both. | ||
+ | |||
+ | ===== How to install missing modules from CPAN ===== | ||
If you see an error message such as '' | If you see an error message such as '' | ||
You can install it into the ÚFAL perlbrew repository, so it will be available also for others. | You can install it into the ÚFAL perlbrew repository, so it will be available also for others. | ||
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Useful switch for '' | Useful switch for '' | ||
- | You can install the modules also manually ('' | + | You can install the modules also manually ('' |
- | ==== How to install new Perl version ==== | + | ===== How to install new Perl version |
perlbrew available | perlbrew available |