id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc,difficulty,ghcversion,platform
380,Ability to blacklist packages that are on hackage,guest,,"Sometimes there are packages on hackage that I don't want to install, perhaps ever.  Maybe there is a buggy release I'm trying to avoid, or something of that nature.

So, my proposal is a user defined blacklist.  I think the version specification could work just like that of a .cabal file.

I also think cabal should tell you when it skips a dependency due to blacklisting.",enhancement,new,normal,cabal-install-0.14.2,cabal-install tool,1.2.3.0,normal,,,,hard (< 1 day),6.8.3,