Pycco raises: pygments.util.ClassNotFound: no lexer for alias 'coffee-script' found

[majek]

Fresh pycco installation raises an exception:

virtualenv venv
./venv/bin/pip install pycco
./venv/bin/pycco a.py                                                                                                                          
Traceback (most recent call last):                                                                                                                                      
  File "./venv/bin/pycco", line 9, in <module>                                                                                                                          
    load_entry_point('Pycco==0.2.0', 'console_scripts', 'pycco')()                                                                                                      
  File "/tmp/a/venv/lib/python2.6/site-packages/distribute-0.6.10-py2.6.egg/pkg_resources.py", line 299, in load_entry_point                                            
    return get_distribution(dist).load_entry_point(group, name)                                                                                                         
  File "/tmp/a/venv/lib/python2.6/site-packages/distribute-0.6.10-py2.6.egg/pkg_resources.py", line 2229, in load_entry_point                                           
    return ep.load()                                                                                                                                                    
  File "/tmp/a/venv/lib/python2.6/site-packages/distribute-0.6.10-py2.6.egg/pkg_resources.py", line 1948, in load                                                       
    entry = __import__(self.module_name, globals(),globals(), ['__name__'])                                                                                             
  File "/tmp/a/venv/lib/python2.6/site-packages/pycco/__init__.py", line 1, in <module>                                                                                 
    from .main import *
  File "/tmp/a/venv/lib/python2.6/site-packages/pycco/main.py", line 308, in <module>
    l["lexer"] = lexers.get_lexer_by_name(l["name"])
  File "/usr/lib/pymodules/python2.6/pygments/lexers/__init__.py", line 84, in get_lexer_by_name
    raise ClassNotFound('no lexer for alias %r found' % _alias)
pygments.util.ClassNotFound: no lexer for alias 'coffee-script' found

[majek]

Problem solved:

$ sudo apt-get remove python-pygments