<p dir="ltr">I use mock to local build packages.<br>
I was build control-center in mock. But always error...<br>
How I fix it ?<br>
  GEN      gnome-control-center.1<br>
I/O error : Attempt to load network entity<br>
<a href="http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl">http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl</a><br>
warning: failed to load external entity<br>
&quot;<a href="http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl">http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl</a>&quot;<br>
cannot parse<br>
<a href="http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl">http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl</a><br>
make[2]: Leaving directory<br>
`/builddir/build/BUILD/gnome-control-center-3.8.1/man&#39;<br>
make[2]: *** [gnome-control-center.1] Error 4<br>
make[1]: *** [all-recursive] Error 1<br>
make[1]: Leaving directory<br>
`/builddir/build/BUILD/gnome-control-center-3.8.1&#39;<br>
make: *** [all] Error 2</p>