The value ''fedora-13-x86_64'' may be changed to any of the config files found in <code>/etc/mock</code> in order to test building based on the libraries and available packages for a specific architecture and Fedora release.  If errors are reported, review : # Review the log files (see the mock output to determine the directory containing the log files)to see what dependencies are missing.# Add these dependencies to the <code>BuildRequires</code> in your spec file.# Rebuild your SRPM and repeat the mock test.