make 'install' and 'build' tasks depend on 'build'
make 'install' and 'build' tasks depend on 'build'

This patch attempts to fix issue #2121 in Bundler.

haonature888/bundler,AiyionPrime/bundler,chef/bundler,frsyuki/bundler,pivotal-cf-experimental/bundler,carpodaster/bundler,christer155/bundler,TimMoore/bundler,EasonYi/bundler,seanlinsley/bundler,CorainChicago/bundler,robinboening/bundler,1337807/bundler,jaym/bundler,pivotal-cf-experimental/bundler,CorainChicago/bundler,anil826/bundler,pjump/bundler,haonature/bundler,carpodaster/bundler,elovelan/bundler,ipmobiletech/bundler,simplybusiness/bundler,wenderjean/bundler,mdorrance/bundler,h4ck3rm1k3/bundler,neslom/bundler,elovelan/bundler,rkh/bundler,haocafes/bundler,smlance/bundler,tgxworld/bundler,davydovanton/bundler,agis-/bundler,PG-kura/bundler,kohgpat/bundler,roseweixel/bundler,AiyionPrime/bundler,anil826/bundler,philnash/bundler,mpapis/bundler,h4ck3rm1k3/bundler,jasonkarns/bundler,PG-kura/bundler,lmtim/bundler,masarakki/bundler,EthanK28/bundler,agis-/bundler,joshsoftware/bundler,ngpestelos/bundler,jingweno/bundler,byroot/bundler,EasonYi/bundler,mattbrictson/bundler-1,twcctz500000/bundler,EthanK28/bundler,dilumnavanjana/bundler,RochesterinNYC/bundler,nju520/bundler,jasonkarns/bundler,frsyuki/bundler,vemmaverve/bundler,byroot/bundler,Teino1978-Corp/Teino1978-Corp-bundler,asymmetric/bundler,mvz/bundler,danimashu/bundler,steved/bundler,smlance/bundler,danimashu/bundler,schaary/bundler,steved/bundler,JuanitoFatas/bundler,wenderjean/bundler,mattbrictson/bundler-1,seanlinsley/bundler,Wirachmat/bundler,haonaturel/bundler,suhastech/bundler,neslom/bundler,robinboening/bundler,suhastech/bundler,patvice/bundler,Elffers/bundler,ligi/bundler,dilumnavanjana/bundler,cstrahan/bundler,Wirachmat/bundler,ngpestelos/bundler,kohgpat/bundler,bronzdoc/bundler,davydovanton/bundler,asymmetric/bundler,christer155/bundler,chef/bundler,jingweno/bundler,asutoshpalai/bundler,Eric-Guo/bundler,asutoshpalai/bundler,ipmobiletech/bundler,TimMoore/bundler,gregkare/bundler,bronzdoc/bundler,mdorrance/bundler,roseweixel/bundler,Elffers/bundler,jaym/bundler,chulkilee/bundler,tgxworld/bundler,simplybusiness/bundler,lmtim/bundler,Eric-Guo/bundler,eagletmt/bundler,cdwort/bundler,bundler/bundler,e2/bundler,ligi/bundler,ximus/bundler,mvz/bundler,RochesterinNYC/bundler,joshsoftware/bundler,cstrahan/bundler,nju520/bundler,sideci-sample/sideci-sample-bundler,bundler/bundler,patvice/bundler,cdwort/bundler,Teino1978-Corp/Teino1978-Corp-bundler,philnash/bundler,schaary/bundler,sideci-sample/sideci-sample-bundler,mpapis/bundler,masarakki/bundler,zhangkuaiji/bundler,pjump/bundler,zhangkuaiji/bundler,gregkare/bundler,chulkilee/bundler,ximus/bundler