'pkg-config --modversion libproxy-1.0' returns nothing, while it should return 0.4.4 (or something).
*** This bug has been marked as a duplicate of bug 656484 ***
libproxy-0.4.7-0.1svn20110412.fc15 has been submitted as an update for Fedora 15.
libproxy-0.4.7-1.fc15 has been submitted as an update for Fedora 15.
libproxy-0.4.7-1.fc15 has been pushed to the Fedora 15 stable repository. If problems still persist, please make note of it in this bug report.