The unit file is not executable, and should not be marked +x. C.f. https://fedoraproject.org/wiki/Packaging:Guidelines#File_Permissions.
-rwxr-xr-x. 1 root root 249 Feb 14 02:55 /usr/lib/systemd/system/distccd.service
distcc-3.2rc1-3.fc19 has been submitted as an update for Fedora 19.
* should fix your issue,
* was pushed to the Fedora 19 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing distcc-3.2rc1-3.fc19'
as soon as you are able to.
Please go to the following url:
then log in and leave karma (feedback).
distcc-3.2rc1-3.fc19 has been pushed to the Fedora 19 stable repository. If problems still persist, please make note of it in this bug report.