Run gem install as external command. [#210 state:resolved]
Run gem install as external command. [#210 state:resolved]

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