title: Not found module saml2 while Installing HUE on ubuntu hadoop standalone
body: <p>Ive installed the package libsaml and still the make fails.  I'm new to python, the absolute paths stuff, the python module stuff in general, but I want to learn it! 
   Any tips would be appreciated!  Thanks ahead of time.</p>
  
  <p>The last couple lines of code in the /Hue/ "make apps" is this:</p>
  
  <pre><code>Installed /home/hadoop/hue/desktop/libs/indexer/srcmake[2]: Leaving directory /home/hadoop/hue/desktop/libs/indexer'
  Regenerating database at /home/hadoop/hue/desktop/desktop.db
  Syncing/updating database at /home/hadoop/hue/desktop/desktop.db
  Traceback (most recent call last):
    File "/home/hadoop/hue/desktop/core/src/desktop/manage_entry.py", line 41, in entry
   from desktop import settings, appmanager
    File "/home/hadoop/hue/desktop/core/src/desktop/settings.py", line 212, in &lt;module&gt;
  _lib_conf_modules = [dict(module=app.conf, config_key=None) for app in appmanager.DESKTOP_LIBS if app.conf is not None]
  File "/home/hadoop/hue/desktop/core/src/desktop/appmanager.py", line 174, in conf
  return self._submodule("conf")
  File "/home/hadoop/hue/desktop/core/src/desktop/appmanager.py", line 193, in _submodule
  return _import_module_or_none(self.module.__name__ + "." + name)
  File "/home/hadoop/hue/desktop/core/src/desktop/appmanager.py", line 53, in _import_module_or_none
  __import__(module)
  File "/home/hadoop/hue/desktop/libs/libsaml/src/libsaml/conf.py", line 23, in &lt;module&gt;
  import saml2
  ImportError: No module named saml2
  make[1]: *** [/home/hadoop/hue/desktop/desktop.db] Error 1
  make[1]: Leaving directory '/home/hadoop/hue/desktop'
  make: *** [desktop] Error 2
  </code></pre>