fix apt-get install errors on ubuntu when run via vagrant on OSX
fix apt-get install errors on ubuntu when run via vagrant on OSX

prashasthip/peloton,prashasthip/peloton,apavlo/peloton,malin1993ml/peloton,AngLi-Leon/peloton,prashasthip/peloton,apavlo/peloton,malin1993ml/peloton,haojin2/peloton,seojungmin/peloton,yingjunwu/peloton,yingjunwu/peloton,yingjunwu/peloton,seojungmin/peloton,AngLi-Leon/peloton,haojin2/peloton,AllisonWang/peloton,vittvolt/peloton,PauloAmora/peloton,cmu-db/peloton,AllisonWang/peloton,apavlo/peloton,malin1993ml/peloton,malin1993ml/peloton,cmu-db/peloton,cmu-db/peloton,AllisonWang/peloton,seojungmin/peloton,haojin2/peloton,AngLi-Leon/peloton,seojungmin/peloton,apavlo/peloton,AngLi-Leon/peloton,haojin2/peloton,vittvolt/peloton,cmu-db/peloton,apavlo/peloton,cmu-db/peloton,vittvolt/peloton,seojungmin/peloton,yingjunwu/peloton,haojin2/peloton,vittvolt/peloton,yingjunwu/peloton,yingjunwu/peloton,AllisonWang/peloton,malin1993ml/peloton,seojungmin/peloton,malin1993ml/peloton,PauloAmora/peloton,PauloAmora/peloton,prashasthip/peloton,cmu-db/peloton,PauloAmora/peloton,AngLi-Leon/peloton,PauloAmora/peloton,vittvolt/peloton,AngLi-Leon/peloton,AllisonWang/peloton,haojin2/peloton,AllisonWang/peloton,PauloAmora/peloton,prashasthip/peloton,prashasthip/peloton,vittvolt/peloton,apavlo/peloton