If we have 'pola-run' available, use it to sandbox the archive extraction
treee2cb645c5b2e54c04841bb3386b7e031928d4726
-rwxr-xr-x 3032 0alias
-rw-r--r-- 1488 0alias.1
-rwxr-xr-x 6703 0launch
-rw-r--r-- 5726 0launch.1
-rwxr-xr-x 2106 0store
-rw-r--r-- 2838 0store.1
-rw-r--r-- 26536 COPYING
-rw-r--r-- 186 MANIFEST.in
-rw-r--r-- 2043 README
drwxr-xr-x - debian
-rwxr-xr-x 1395 makedist
-rw-r--r-- 67 setup.cfg
-rw-r--r-- 1023 setup.py
drwxr-xr-x - tests
drwxr-xr-x - zeroinstall