wxPython
pip3 install wxPython
wxPython 4.1.1 has a tiny glitch, which is handled.
If the wxPython installer doesn't work as expected when double-clicking (this is a known problem for 10.8/10.9), you can run
sudo installer -pkg /Volumes/wxPython*/wxPython*.pkg -target /
to force the installation.
modBind needs requests and dnspython.
sudo pip3 install requests sudo pip3 install dnspython
modLdap needs PythonLdap 2.4 or newer.
sudo pip3 install python-ldap
modPg uses psycopg 2.5 or newer.
sudo pip3 install psycopg2-binary