With BioPerl, there are these repositories that you connect to, so you figure them out before you start installing BioPerl, and there are
external modules too:
- BioPerl-Release Candidates.
- BioPerl Regular Releases.
- Kobes.
- Bribes.
are the major repositories out there. It seems that there are a lot of dependencies involved and there are like 4 different ways to install BioPerl hence confusion erupts. Anyways, this
link provides very nice instructions on how to connect these repositories via PPM GUI and PPM-Shell...
After having installed BioPerl successfully, you might need to manage the PPM and enable/disable some of these repositories so as to maintain your ppm interface responsiveness, check PPM performs uneeded checks for a related discussion.
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