if you just run "pyrcc4 icons.qrc -o gui/icons_rc.py" as stated in the README, you get the following error when starting Electrum
Error: Could not import icons_rc.py, please generate it with: 'pyrcc4 icons.qrc -o gui/qt/icons_rc.py'
ports do not necessarily install qt_menu.nib in /opt/local/lib/Resources/
it could be anywhere under /opt/local, changed code to search /opt/local, if necessary
fix problem https://github.com/spesmilo/electrum/issues/454
Update commands.py

Fixed command example for getaddressbalance.
Access the "New Contact" menuitem in the contact list context menu

Contacts are managed in the contacts tab with a context menu.
Previously the menu is only shown when clicking on an existing contact,
clicking outside of the list shows nothing, and to create a new contact
one had to go in the main menu -> Wallet -> New Contact.

Change behaviour such that when in the contact menu, clicking outside
the existing contacts brings up the choice of creating a new contact.
Merge pull request #515 from michaelgpearce/patch-1

Update commands.py
Merge pull request #516 from imrehg/contacts

Access the "New Contact" menuitem in the contact list context menu
Merge pull request #510 from tessus/master

fix #454, README update, minor setup-release.py change
renamed server. fixes issue #508
merge spesmilo/electrum master