pyqt4 hang at configure

[matteobachetti@…]

Good morning, I have a problem with pyqt4. I'm running an upgrade (upgrade outdated) and when it reaches pyqt4 (both the py25 and the py26 versions) it hangs during configure. I've run it with the debug mode but it gives no errors, it justs stays in the configure script forever (at least 10 hours...) Here's the line of the debug output where it hangs:

DEBUG: Assembled command: 'cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_python_py26-pyqt4/work/PyQt-mac-gpl-4.7.7" && /opt/local/bin/python2.6 configure.py  -q /opt/local/bin/qmake  --confirm-license LFLAGS="-F/opt/local/Library/Frameworks -L/opt/local/lib"'

Any ideas? Thanks in advance, Matteo