Error installing wphp with easy_install

[sirex]

Here is how I try to install:

 $ easy_install wphp==dev 2> err.log
Searching for wphp==dev
Reading http://pypi.python.org/simple/wphp/
Reading http://pythonpaste.org/wphp
Best match: wphp dev
Downloading http://http://svn.pythonpaste.org/Paste/wphp/trunk#egg=wphp-dev

And this is content of err.log:

Traceback (most recent call last):
  File "bin/easy_install", line 8, in <module>
    load_entry_point('setuptools==0.6c9', 'console_scripts', 'easy_install')()
  File "/tmp/wphp/lib/python2.6/site-packages/setuptools-0.6c9-py2.6.egg/setuptools/command/easy_install.py", line 1671, in main
    
  File "/tmp/wphp/lib/python2.6/site-packages/setuptools-0.6c9-py2.6.egg/setuptools/command/easy_install.py", line 1659, in with_ei_usage
    
  File "/tmp/wphp/lib/python2.6/site-packages/setuptools-0.6c9-py2.6.egg/setuptools/command/easy_install.py", line 1675, in <lambda>
    
  File "/usr/lib/python2.6/distutils/core.py", line 152, in setup
    dist.run_commands()
  File "/usr/lib/python2.6/distutils/dist.py", line 975, in run_commands
    self.run_command(cmd)
  File "/usr/lib/python2.6/distutils/dist.py", line 995, in run_command
    cmd_obj.run()
  File "/tmp/wphp/lib/python2.6/site-packages/setuptools-0.6c9-py2.6.egg/setuptools/command/easy_install.py", line 211, in run
    
  File "/tmp/wphp/lib/python2.6/site-packages/setuptools-0.6c9-py2.6.egg/setuptools/command/easy_install.py", line 433, in easy_install
    
  File "/tmp/wphp/lib/python2.6/site-packages/setuptools-0.6c9-py2.6.egg/setuptools/package_index.py", line 463, in fetch_distribution
  File "/tmp/wphp/lib/python2.6/site-packages/setuptools-0.6c9-py2.6.egg/setuptools/package_index.py", line 449, in find
  File "/tmp/wphp/lib/python2.6/site-packages/setuptools-0.6c9-py2.6.egg/setuptools/package_index.py", line 392, in download
  File "/tmp/wphp/lib/python2.6/site-packages/setuptools-0.6c9-py2.6.egg/setuptools/package_index.py", line 612, in _download_url
  File "/tmp/wphp/lib/python2.6/site-packages/setuptools-0.6c9-py2.6.egg/setuptools/package_index.py", line 621, in _attempt_download
  File "/tmp/wphp/lib/python2.6/site-packages/setuptools-0.6c9-py2.6.egg/setuptools/package_index.py", line 542, in _download_to
  File "/tmp/wphp/lib/python2.6/site-packages/setuptools-0.6c9-py2.6.egg/setuptools/package_index.py", line 579, in open_url
  File "/tmp/wphp/lib/python2.6/site-packages/setuptools-0.6c9-py2.6.egg/setuptools/package_index.py", line 717, in open_with_auth
  File "/usr/lib/python2.6/urllib2.py", line 124, in urlopen
    return _opener.open(url, data, timeout)
  File "/usr/lib/python2.6/urllib2.py", line 383, in open
    response = self._open(req, data)
  File "/usr/lib/python2.6/urllib2.py", line 401, in _open
    '_open', req)
  File "/usr/lib/python2.6/urllib2.py", line 361, in _call_chain
    result = func(*args)
  File "/usr/lib/python2.6/urllib2.py", line 1130, in http_open
    return self.do_open(httplib.HTTPConnection, req)
  File "/usr/lib/python2.6/urllib2.py", line 1087, in do_open
    h = http_class(host, timeout=req.timeout) # will parse host:port
  File "/usr/lib/python2.6/httplib.py", line 656, in __init__
    self._set_hostport(host, port)
  File "/usr/lib/python2.6/httplib.py", line 668, in _set_hostport
    raise InvalidURL("nonnumeric port: '%s'" % host[i+1:])
httplib.InvalidURL: nonnumeric port: ''