rm -rf pystitcher
mkdir pystitcher
curl -LO curl.haxx.se/ca/cacert.pem
python -m pip --cert cacert.pem --trusted-host pypi.org --trusted-host files.pythonhosted.org download -d `pwd`/pystitcher pystitcher # --no-binary :all:
tar -c -f- pystitcher | xz -9 >pystitcher-`date '+%Y%m%d'`.tar.xz
rm -rf pystitcher
rm -f cacert.pem
