Manifest: skip dpkg and custom manifest creation since no longer used in bcbio installs and causing py2/py3 problems
Manifest: skip dpkg and custom manifest creation since no longer used in bcbio installs and causing py2/py3 problems

chapmanb/cloudbiolinux,chapmanb/cloudbiolinux,chapmanb/cloudbiolinux,chapmanb/cloudbiolinux