tinyerp-client needs to depend on: matplotlib-python Additionally, it should depend on some more of the following: python-egenix-mx-base-dev python-egenix-mxbeebase python-egenix-mxdatetime python-egenix-mxproxy python-egenix-mxqueue python-egenix-mxstack python-egenix-mxtexttools python-egenix-mxtools python-egenix-mxuid python-egenix-mxurl
without the above, tinyerp-client fails at runtime.