check is_vagrant is defined
check is_vagrant is defined

sadeghim/ala-install,djtfmartin/ala-install,djtfmartin/ala-install,djtfmartin/ala-install,sadeghim/ala-install,AtlasOfLivingAustralia/ala-install,AtlasOfLivingAustralia/ala-install,sadeghim/ala-install,djtfmartin/ala-install,AtlasOfLivingAustralia/ala-install,AtlasOfLivingAustralia/ala-install,AtlasOfLivingAustralia/ala-install,sadeghim/ala-install