Check if the lib is in the load path and requirable before attempting to activate the gem version
Check if the lib is in the load path and requirable before attempting to activate the gem version

arjes/rails,ttanimichi/rails,coreyward/rails,esparta/rails,pschambacher/rails,mijoharas/rails,Erol/rails,voray/rails,gavingmiller/rails,stefanmb/rails,koic/rails,mathieujobin/reduced-rails-for-travis,notapatch/rails,gauravtiwari/rails,illacceptanything/illacceptanything,rails/rails,Envek/rails,felipecvo/rails,rossta/rails,ledestin/rails,kddeisz/rails,Spin42/rails,Stellenticket/rails,richseviora/rails,alecspopa/rails,assain/rails,palkan/rails,illacceptanything/illacceptanything,bolek/rails,kmcphillips/rails,tijwelch/rails,maicher/rails,travisofthenorth/rails,Edouard-chin/rails,Spin42/rails,lucasmazza/rails,schuetzm/rails,palkan/rails,Vasfed/rails,shioyama/rails,aditya-kapoor/rails,illacceptanything/illacceptanything,schuetzm/rails,gauravtiwari/rails,mohitnatoo/rails,gcourtemanche/rails,yawboakye/rails,ngpestelos/rails,stefanmb/rails,assain/rails,rafaelfranca/omg-rails,lcreid/rails,gfvcastro/rails,Erol/rails,tgxworld/rails,illacceptanything/illacceptanything,kachick/rails,deraru/rails,yalab/rails,kenta-s/rails,88rabbit/newRails,sergey-alekseev/rails,kaspth/rails,illacceptanything/illacceptanything,rossta/rails,yalab/rails,amoody2108/TechForJustice,tgxworld/rails,kamipo/rails,yasslab/railsguides.jp,BlakeWilliams/rails,kirs/rails-1,fabianoleittes/rails,Vasfed/rails,vassilevsky/rails,pvalena/rails,odedniv/rails,rbhitchcock/rails,alecspopa/rails,richseviora/rails,yalab/rails,hanystudy/rails,bogdanvlviv/rails,tgxworld/rails,EmmaB/rails-1,arunagw/rails,BlakeWilliams/rails,Erol/rails,illacceptanything/illacceptanything,felipecvo/rails,lcreid/rails,eileencodes/rails,tjschuck/rails,kirs/rails-1,voray/rails,matrinox/rails,mohitnatoo/rails,hanystudy/rails,untidy-hair/rails,mohitnatoo/rails,kmcphillips/rails,mtsmfm/rails,sergey-alekseev/rails,yawboakye/rails,printercu/rails,lucasmazza/rails,iainbeeston/rails,kmayer/rails,BlakeWilliams/rails,fabianoleittes/rails,rafaelfranca/omg-rails,MichaelSp/rails,yalab/rails,koic/rails,bolek/rails,Edouard-chin/rails,Vasfed/rails,utilum/rails,yasslab/railsguides.jp,MSP-Greg/rails,jeremy/rails,kmayer/rails,marklocklear/rails,riseshia/railsguides.kr,richseviora/rails,MichaelSp/rails,gavingmiller/rails,kamipo/rails,yhirano55/rails,mechanicles/rails,mijoharas/rails,repinel/rails,flanger001/rails,riseshia/railsguides.kr,kmcphillips/rails,repinel/rails,yahonda/rails,kenta-s/rails,gcourtemanche/rails,EmmaB/rails-1,aditya-kapoor/rails,gfvcastro/rails,mechanicles/rails,sergey-alekseev/rails,starknx/rails,maicher/rails,kachick/rails,coreyward/rails,samphilipd/rails,illacceptanything/illacceptanything,bogdanvlviv/rails,Sen-Zhang/rails,illacceptanything/illacceptanything,gcourtemanche/rails,joonyou/rails,xlymian/rails,88rabbit/newRails,marklocklear/rails,odedniv/rails,joonyou/rails,bradleypriest/rails,printercu/rails,utilum/rails,samphilipd/rails,Envek/rails,vassilevsky/rails,baerjam/rails,MSP-Greg/rails,Erol/rails,prathamesh-sonpatki/rails,notapatch/rails,Sen-Zhang/rails,kirs/rails-1,kmayer/rails,rails/rails,deraru/rails,kddeisz/rails,gfvcastro/rails,tijwelch/rails,flanger001/rails,georgeclaghorn/rails,arunagw/rails,mtsmfm/railstest,palkan/rails,matrinox/rails,tjschuck/rails,Envek/rails,vassilevsky/rails,gavingmiller/rails,brchristian/rails,prathamesh-sonpatki/rails,betesh/rails,bogdanvlviv/rails,sealocal/rails,yawboakye/rails,yhirano55/rails,bradleypriest/rails,flanger001/rails,brchristian/rails,prathamesh-sonpatki/rails,yawboakye/rails,alecspopa/rails,EmmaB/rails-1,amoody2108/TechForJustice,printercu/rails,illacceptanything/illacceptanything,ttanimichi/rails,joonyou/rails,betesh/rails,ngpestelos/rails,deraru/rails,xlymian/rails,aditya-kapoor/rails,utilum/rails,riseshia/railsguides.kr,eileencodes/rails,aditya-kapoor/rails,eileencodes/rails,ttanimichi/rails,jeremy/rails,brchristian/rails,lucasmazza/rails,notapatch/rails,prathamesh-sonpatki/rails,vipulnsward/rails,kmcphillips/rails,elfassy/rails,arjes/rails,notapatch/rails,bogdanvlviv/rails,Stellenticket/rails,repinel/rails,88rabbit/newRails,assain/rails,schuetzm/rails,kamipo/rails,ledestin/rails,samphilipd/rails,esparta/rails,arjes/rails,fabianoleittes/rails,jeremy/rails,riseshia/railsguides.kr,georgeclaghorn/rails,bolek/rails,starknx/rails,arunagw/rails,mtsmfm/railstest,odedniv/rails,georgeclaghorn/rails,marklocklear/rails,betesh/rails,illacceptanything/illacceptanything,kaspth/rails,tgxworld/rails,pvalena/rails,tjschuck/rails,joonyou/rails,yasslab/railsguides.jp,illacceptanything/illacceptanything,jeremy/rails,bradleypriest/rails,Edouard-chin/rails,repinel/rails,illacceptanything/illacceptanything,fabianoleittes/rails,baerjam/rails,stefanmb/rails,mechanicles/rails,mohitnatoo/rails,rails/rails,assain/rails,yahonda/rails,georgeclaghorn/rails,vipulnsward/rails,shioyama/rails,shioyama/rails,Sen-Zhang/rails,mijoharas/rails,amoody2108/TechForJustice,kenta-s/rails,travisofthenorth/rails,baerjam/rails,Stellenticket/rails,rbhitchcock/rails,xlymian/rails,coreyward/rails,rbhitchcock/rails,pschambacher/rails,esparta/rails,yahonda/rails,ledestin/rails,untid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