avoid dpkg check on non-linux platform
avoid dpkg check on non-linux platform

inclement/buildozer,inclement/buildozer,cbenhagen/buildozer,superalex/buildozer,kivy/buildozer,inclement/buildozer,kived/buildozer,kivy/buildozer,bob-the-hamster/buildozer,rnixx/buildozer,kivy/buildozer,rnixx/buildozer,rnixx/buildozer,dvenkatsagar/buildozer,kivy/buildozer,kived/buildozer,rnixx/buildozer,inclement/buildozer