Fix the env var names used in the Paths module Convert any '-' in the package name to '_' when generating the path env var as most shells do not allow '-' in env var names.
Fix the env var names used in the Paths module
Convert any '-' in the package name to '_' when generating the
path env var as most shells do not allow '-' in env var names.

fpco/cabal,themoritz/cabal,kolmodin/cabal,fugyk/cabal,bennofs/cabal,typelead/epm,ian-ross/cabal,valderman/cabal,thomie/cabal,trskop/cabal,enolan/cabal,beni55/cabal,garetxe/cabal,mydaum/cabal,typelead/epm,seereason/cabal,eric-stanley/cabal,christiaanb/cabal,thoughtpolice/cabal,alphaHeavy/cabal,headprogrammingczar/cabal,sopvop/cabal,plow-technologies/cabal,randen/cabal,Peaker/cabal,gbaz/cabal,alphaHeavy/cabal,martinvlk/cabal,ian-ross/cabal,beni55/cabal,edsko/cabal,kolmodin/cabal,anton-dessiatov/cabal,mmakowski/cabal,seereason/cabal,Heather/cabal,x-y-z/cabal,fpco/cabal,anton-dessiatov/cabal,mydaum/cabal,enolan/cabal,edsko/cabal,thomie/cabal,fugyk/cabal,rimmington/cabal,christiaanb/cabal,valderman/cabal,ghc-android/cabal,themoritz/cabal,plumlife/cabal,lukexi/cabal,thoughtpolice/cabal,bennofs/cabal,ghc-android/cabal,martinvlk/cabal,sopvop/cabal,themoritz/cabal,mmakowski/cabal,plumlife/cabal,lukexi/cabal,Helkafen/cabal,Peaker/cabal,eric-stanley/cabal,x-y-z/cabal,gridaphobe/cabal,sopvop/cabal,garetxe/cabal,randen/cabal,corngood/cabal,trskop/cabal,kosmikus/cabal,kosmikus/cabal,rimmington/cabal,mightybyte/cabal,gridaphobe/cabal,gbaz/cabal,mightybyte/cabal,corngood/cabal,Helkafen/cabal,triplepointfive/cabal,plow-technologies/cabal,triplepointfive/cabal,Heather/cabal,headprogrammingczar/cabal