Comment 25 for bug 1936833

I just tried the focal version. It failed to build with the following output:

root@supersecretstation:/mnt/d/Downloads/ubuntu-advantage-tools/ubuntu-advantage-tools-27.2.2~20.04.1# cp ../ubuntu-advantage-tools_27.2.2~20.04.1.tar.xz .
root@supersecretstation:/mnt/d/Downloads/ubuntu-advantage-tools/ubuntu-advantage-tools-27.2.2~20.04.1# dpkg-buildpackage -us -uc
dpkg-buildpackage: info: source package ubuntu-advantage-tools
dpkg-buildpackage: info: source version 27.2.2~20.04.1
dpkg-buildpackage: info: source distribution focal
dpkg-buildpackage: info: source changed by Lucas Moura <email address hidden>
dpkg-buildpackage: info: host architecture amd64
 dpkg-source --before-build .
 debian/rules clean
dh clean --with python3,bash-completion,systemd --buildsystem=pybuild
   debian/rules override_dh_auto_clean
make[1]: Entering directory '/mnt/d/Downloads/ubuntu-advantage-tools/ubuntu-advantage-tools-27.2.2~20.04.1'
dh_auto_clean
        pybuild --clean --test-pytest -i python{version} -p 3.8
I: pybuild base:217: python3.8 setup.py clean
running clean
removing '/mnt/d/Downloads/ubuntu-advantage-tools/ubuntu-advantage-tools-27.2.2~20.04.1/.pybuild/cpython3_3.8/build' (and everything under it)
'build/bdist.linux-x86_64' does not exist -- can't clean it
'build/scripts-3.8' does not exist -- can't clean it
        rm -rf .pybuild/
        find . -name \*.pyc -exec rm {} \;
make clean
make[2]: Entering directory '/mnt/d/Downloads/ubuntu-advantage-tools/ubuntu-advantage-tools-27.2.2~20.04.1'
rm -f *.build *.buildinfo *.changes .coverage *.deb *.dsc *.tar.gz *.tar.xz
rm -rf *.egg-info/ .tox/ .cache/ .mypy_cache/
find . -type f -name '*.pyc' -delete
find . -type d -name '*__pycache__' -delete
make -C apt-hook clean
make[3]: Entering directory '/mnt/d/Downloads/ubuntu-advantage-tools/ubuntu-advantage-tools-27.2.2~20.04.1/apt-hook'
rm -f hook ubuntu-advantage.pot json-hook-src/json-hook
make[3]: Leaving directory '/mnt/d/Downloads/ubuntu-advantage-tools/ubuntu-advantage-tools-27.2.2~20.04.1/apt-hook'
make[2]: Leaving directory '/mnt/d/Downloads/ubuntu-advantage-tools/ubuntu-advantage-tools-27.2.2~20.04.1'
make[1]: Leaving directory '/mnt/d/Downloads/ubuntu-advantage-tools/ubuntu-advantage-tools-27.2.2~20.04.1'
   dh_clean -O--buildsystem=pybuild
        rm -f debian/debhelper-build-stamp
        rm -rf debian/.debhelper/
        rm -f debian/ubuntu-advantage-pro.debhelper.log debian/ubuntu-advantage-tools.debhelper.log
        rm -f -- debian/ubuntu-advantage-tools.substvars debian/ubuntu-advantage-pro.substvars debian/files
        rm -fr -- debian/ubuntu-advantage-tools/ debian/tmp/ debian/ubuntu-advantage-pro/
        find . \( \( \
                \( -path .\*/.git -o -path .\*/.svn -o -path .\*/.bzr -o -path .\*/.hg -o -path .\*/CVS -o -path .\*/.pc -o -path .\*/_darcs \) -prune -o -type f -a \
                \( -name '#*#' -o -name '.*~' -o -name '*~' -o -name DEADJOE \
                 -o -name '*.orig' -o -name '*.rej' -o -name '*.bak' \
                 -o -name '.*.orig' -o -name .*.rej -o -name '.SUMS' \
                 -o -name TAGS -o \( -path '*/.deps/*' -a -name '*.P' \) \
                \) -exec rm -f {} + \) -o \
                \( -type d -a -name autom4te.cache -prune -exec rm -rf {} + \) \)
 dpkg-source -b .
dpkg-source: info: using source format '3.0 (native)'
dpkg-source: info: building ubuntu-advantage-tools in ubuntu-advantage-tools_27.2.2~20.04.1.tar.xz
dpkg-source: error: unable to change permission of 'ubuntu-advantage-tools_27.2.2~20.04.1.tar.xz': No such file or directory
dpkg-buildpackage: error: dpkg-source -b . subprocess returned exit status 2

I have no idea what an "Impish" is. Am I missing something?