mozext = /PATH/TO/HOME/.mozbuild/version-control-tools/hgext/mozext
2. Run <tt>Get a local copy of the pushlog with: hg pushlogsync</tt>. Mercurial should show a long (and slow) progress bar. From now on, each time you hg pull, you’ll also maintain your local copy of the pushlog.
3. Add the following lines to your mozconfig: