PYAPP_DISTRIBUTION_SOURCE set to mingw distribution

``` export PYAPP_DISTRIBUTION_EMBED='1' export PYAPP_DISTRIBUTION_PATH_PREFIX='ucrt64\bin' export PYAPP_DISTRIBUTION_SITE_PACKAGES_PATH='ucrt64\lib\python3.12\site-packages' export PYAPP_DISTRIBUTION_SOURCE='https://mirror.msys2.org/mingw/ucrt64/mingw-w64-ucrt-x86_64-python-3.12.12-1-any.pkg.tar.zst' ``` When I try to build my app with the variables above , the command `pyapp.exe self python` fails with ``` error: Command '['C:/Users/ME/AppData/Local/pyapp/data/aicam/10914280944476335129/1.0/bin/python.exe', '-m', 'ensurepip', '--upgrade', '--default-pip']' returned non-zero exit status 1. ``` It seems that the distribution is not being unpacked on that path?