Make test:package work with go installations which aren't in /usr/bin
Make test:package work with go installations which aren't in /usr/bin

masahide/tachyon-org,denji/tachyon,lijingwei9060/tachyon,masahide/tachyon,denji/tachyon,lijingwei9060/tachyon,masahide/tachyon,masahide/tachyon-org,vektra/tachyon,masahide/tachyon-org,masahide/tachyon,denji/tachyon,lijingwei9060/tachyon,vektra/tachyon,vektra/tachyon