Install Mercurial Mac, Leopard.
You can download the Mac binary package, but sometimes you need to install from source to get the latest version.
After you download the source and extract it, type (from the extracted directory):
$ make all $ sudo make install
Note: you will have to install Asciidoc too.
You may get an error
ImportError: No module named mercurial
You need to have set
export PYTHONPATH=/Library/Python/2.5/site-packages:${PYTHONPATH}
You may still get the error though. You need to type
$ locate mercurial
and you may find that /usr/local/lib/python2.5/site-packages exists. This is standard on Linux, but not Mac. To fix this, point the Linux standard path to the Mac path.
$ cd /usr/local/lib $ sudo ln -s /Library/Python/2.5 python2.5
If you get errors installing Mercurial, try
$ CC=gcc-4.1 CXX=g++-4.1 easy_install mercurial
or you can download the source, extract it, and type
$ CC=gcc-4.1 CXX=g++-4.1 python setup.py install