[JeffElkins]

I'm getting the following errors when attempting to compile calibre using the gentoo image:

#bzr branch http://bzr.kovidgoyal.net/code/calibre/trunk calibre
cd calibre && python setup.py build && sudo python setup.py develop

Traceback (most recent call last):
  File "setup.py", line 433, in <module>
    'sdist'         : sdist,
  File "/usr/lib/python2.5/distutils/core.py", line 151, in setup
    dist.run_commands()
  File "/usr/lib/python2.5/distutils/dist.py", line 974, in run_commands
    self.run_command(cmd)
  File "/usr/lib/python2.5/distutils/dist.py", line 994, in run_command
    cmd_obj.run()
  File "/usr/lib/python2.5/distutils/command/build.py", line 112, in run
    self.run_command(cmd_name)
  File "/usr/lib/python2.5/distutils/cmd.py", line 333, in run_command
    self.distribution.run_command(command)
  File "/usr/lib/python2.5/distutils/dist.py", line 994, in run_command
    cmd_obj.run()
  File "setup.py", line 245, in run
    self.build_forms()
  File "setup.py", line 279, in build_forms
    compileUi(form, buf)
  File "/usr/lib/python2.5/site-packages/PyQt4/uic/__init__.py", line 66, in compileUi
    winfo = compiler.UICompiler().compileUi(uifile, pyfile)
  File "/usr/lib/python2.5/site-packages/PyQt4/uic/Compiler/compiler.py", line 67, in compileUi
    w = self.parse(input_stream)
  File "/usr/lib/python2.5/site-packages/PyQt4/uic/uiparser.py", line 571, in parse
    actor(elem)
  File "/usr/lib/python2.5/site-packages/PyQt4/uic/uiparser.py", line 430, in createUserInterface
    self.traverseWidgetTree(elem)
  File "/usr/lib/python2.5/site-packages/PyQt4/uic/uiparser.py", line 408, in traverseWidgetTree
    handler(self, child)
  File "/usr/lib/python2.5/site-packages/PyQt4/uic/uiparser.py", line 303, in createLayout
    self.traverseWidgetTree(elem)
  File "/usr/lib/python2.5/site-packages/PyQt4/uic/uiparser.py", line 408, in traverseWidgetTree
    handler(self, child)
  File "/usr/lib/python2.5/site-packages/PyQt4/uic/uiparser.py", line 311, in handleItem
    self.traverseWidgetTree(elem)
  File "/usr/lib/python2.5/site-packages/PyQt4/uic/uiparser.py", line 408, in traverseWidgetTree
    handler(self, child)
  File "/usr/lib/python2.5/site-packages/PyQt4/uic/uiparser.py", line 155, in createWidget
    self.stack.push(self.setupObject(widgetClass(elem), parent, elem))
  File "/usr/lib/python2.5/site-packages/PyQt4/uic/uiparser.py", line 130, in setupObject
    obj =  self.factory.createQObject(clsname, name, args, is_attribute)
  File "/usr/lib/python2.5/site-packages/PyQt4/uic/objcreator.py", line 62, in createQObject
    raise NoSuchWidgetError, classname
PyQt4.uic.exceptions.NoSuchWidgetError: Unknown Qt widget: QPlainTextEdit