Fix installing from custom folder on Linux (#1058)
Fix installing from custom folder on Linux (#1058)

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