Arch Linux

# bsdtar -tvf /var/cache/pacman/pkg/python2-feedparser-5.1-1-any.pkg.tar.xz
-rw-r--r-- 0 root root 517 déc. 3 01:05 .PKGINFO
drwxr-xr-x 0 root root 0 déc. 3 01:05 usr/
drwxr-xr-x 0 root root 0 déc. 3 01:05 usr/share/
drwxr-xr-x 0 root root 0 déc. 3 01:05 usr/lib/
drwxr-xr-x 0 root root 0 déc. 3 01:05 usr/lib/python2.7/
drwxr-xr-x 0 root root 0 déc. 3 01:05 usr/lib/python2.7/site-packages/
-rw-r--r-- 0 root root 136412 déc. 3 01:05 usr/lib/python2.7/site-packages/feedparser.pyc
-rw-r--r-- 0 root root 162759 déc. 3 01:05 usr/lib/python2.7/site-packages/feedparser.py
drwxr-xr-x 0 root root 0 déc. 3 01:05 usr/lib/python2.7/site-packages/feedparser-5.1-py2.7.egg-info/
-rw------- 0 root root 1220 déc. 3 01:05 usr/lib/python2.7/site-packages/feedparser-5.1-py2.7.egg-info/PKG-INFO
-rw------- 0 root root 11 déc. 3 01:05 usr/lib/python2.7/site-packages/feedparser-5.1-py2.7.egg-info/top_level.txt
-rw------- 0 root root 143427 déc. 3 01:05 usr/lib/python2.7/site-packages/feedparser-5.1-py2.7.egg-info/SOURCES.txt
-rw------- 0 root root 1 déc. 3 01:05 usr/lib/python2.7/site-packages/feedparser-5.1-py2.7.egg-info/dependency_links.txt
drwxr-xr-x 0 root root 0 déc. 3 01:05 usr/share/licenses/
drwxr-xr-x 0 root root 0 déc. 3 01:05 usr/share/licenses/python2-feedparser/
-rw-r--r-- 0 root root 3194 déc. 3 01:05 usr/share/licenses/python2-feedparser/license

the files in usr/lib/python2.7/site-packages/feedparser-5.1-py2.7.egg-info/ have wrong permissions. they must have -rw-r--r-- (or 0644) permission so that these can be read by any user.

please check python-feedparser if it does not have the same bug