Run apt-get with sudo and -qq like suggested in travis documentation
Run apt-get with sudo and -qq like suggested in travis documentation

Documentation though suggests using before_install. Not sure why.
seanfisk/powerline,prvnkumar/powerline,keelerm84/powerline,seanfisk/powerline,DoctorJellyface/powerline,firebitsbr/powerline,russellb/powerline,DoctorJellyface/powerline,darac/powerline,blindFS/powerline,xfumihiro/powerline,s0undt3ch/powerline,wfscheper/powerline,lukw00/powerline,xxxhycl2010/powerline,areteix/powerline,prvnkumar/powerline,magus424/powerline,lukw00/powerline,QuLogic/powerline,xxxhycl2010/powerline,EricSB/powerline,dragon788/powerline,bartvm/powerline,kenrachynski/powerline,Liangjianghao/powerline,blindFS/powerline,Liangjianghao/powerline,darac/powerline,IvanAli/powerline,xfumihiro/powerline,seanfisk/powerline,IvanAli/powerline,dragon788/powerline,bezhermoso/powerline,S0lll0s/powerline,wfscheper/powerline,xfumihiro/powerline,Liangjianghao/powerline,EricSB/powerline,xxxhycl2010/powerline,prvnkumar/powerline,s0undt3ch/powerline,S0lll0s/powerline,junix/powerline,DoctorJellyface/powerline,darac/powerline,areteix/powerline,firebitsbr/powerline,Luffin/powerline,cyrixhero/powerline,QuLogic/powerline,QuLogic/powerline,S0lll0s/powerline,firebitsbr/powerline,IvanAli/powerline,cyrixhero/powerline,Luffin/powerline,cyrixhero/powerline,kenrachynski/powerline,areteix/powerline,russellb/powerline,junix/powerline,dragon788/powerline,EricSB/powerline,magus424/powerline,s0undt3ch/powerline,wfscheper/powerline,junix/powerline,magus424/powerline,bartvm/powerline,bezhermoso/powerline,lukw00/powerline,bartvm/powerline,russellb/powerline,blindFS/powerline,keelerm84/powerline,bezhermoso/powerline,kenrachynski/powerline,Luffin/powerline