Installing /opt/zenoss/packs/ApacheMonitor-zenoss--1.0.0-el5-i686.zip...
Traceback (most recent call last):
  File "/opt/zenoss/Products/ZenUtils/zenpack.py", line 324, in ?
    zp.run()
  File "/opt/zenoss/Products/ZenUtils/zenpack.py", line 49, in run
    loader.load(zenPack, None)
NameError: global name 'zenPack' is not defined