Focal issues: "ModuleNotFoundError: No module named 'markupsafe'" and "AttributeError: type object 'Distribution' has no attribute '_finalize_feature_opts'"
Opened this issue · 3 comments
Hi,
Per juju/charm-tools#647, I'm setting up Launchpad to build one of the charms we manage, autocert. Unfortunately, the Focal builds are all failing with missing MarkupSafe module:
https://launchpad.net/~autocert-charmers/autocert-charm/+charm/autocert/+build/4221/+files/buildlog_charm_ubuntu_focal_amd64_autocert_BUILDING.txt.gz
https://launchpad.net/~autocert-charmers/autocert-charm/+charm/autocert/+build/4223/+files/buildlog_charm_ubuntu_focal_arm64_autocert_BUILDING.txt.gz
https://launchpad.net/~autocert-charmers/autocert-charm/+charm/autocert/+build/4225/+files/buildlog_charm_ubuntu_focal_s390x_autocert_BUILDING.txt.gz
https://launchpad.net/~autocert-charmers/autocert-charm/+charm/autocert/+build/4224/+files/buildlog_charm_ubuntu_focal_ppc64el_autocert_BUILDING.txt.gz
It looks like a compatibility issue between Jinja2 and MarkupSafe. Perhaps we need to pin a specific version of MarkupSafe for Focal with Python 3.8.10?
I'm able to reproduce this on a clean Focal VM with:
git clone https://git.launchpad.net/autocert-charm
cd autocert-charm
make clean; charmcraft pack --destructive-mode
A workaround I have in place is wheelhouse.txt:
# Focal failures - https://github.com/juju-solutions/layer-basic/issues/210
Jinja2<3.0;python_version == '3.8' # Just for python 3.8
Also, we're seeing this:
2022-10-19 01:16:12 WARNING unit.autocert-test/0.upgrade-charm logger.go:60 AttributeError: type object 'Distribution' has no attribute '_finalize_feature_opts'
With full logs - https://paste.ubuntu.com/p/xRPyPH39Nf/
It looks like we'll need to pin setuptools and setuptools-scm