[ckan-dev] starting CKAN problem displaying with a warning : 'internal server error' :"error: [Errno 111] Connection refused"

[bupt bupt]

hi everyone,
    when I finish installing CKAN, I ran paster serve development.ini to
start CKAN,but it appears error: [Errno 111] Connection refused", when I
visit the CKAN from web browser, it displays with a warning : 'internal
server error' :"

and here's what I get:

2012-08-23 17:41:20,486 ERROR [ckan.lib.search.common] [Errno 111]
Connection refused
Traceback (most recent call last):
  File "/home/mbenchoufi/pyenv/src/ckan/ckan/lib/search/common.py", line
51, in is_available
    conn.query("*:*", rows=1)
  File "/usr/local/lib/python2.7/dist-packages/solr/core.py", line 703, in
query
    return self.select(*args, **params)
  File "/usr/local/lib/python2.7/dist-packages/solr/core.py", line 798, in
__call__
    xml = self.raw(**params)
  File "/usr/local/lib/python2.7/dist-packages/solr/core.py", line 823, in
raw
    rsp = conn._post(self.selector, request, conn.form_headers)
  File "/usr/local/lib/python2.7/dist-packages/solr/core.py", line 646, in
_post
    self._reconnect()
  File "/usr/local/lib/python2.7/dist-packages/solr/core.py", line 625, in
_reconnect
    self.conn.connect()
  File "/usr/lib/python2.7/httplib.py", line 757, in connect
    self.timeout, self.source_address)
  File "/usr/lib/python2.7/socket.py", line 571, in create_connection
    raise err
error: [Errno 111] Connection refused
2012-08-23 17:41:20,547 WARNI [ckan.lib.search] Problems were found while
connecting to the SOLR server
Starting server in PID 2023.
serving on 0.0.0.0:5000 view at http://127.0.0.1:5000


When I try to connect to http://127.0.0.1:5000/, I have the ckan
environement displaying with a warning : 'internal server error'

Do you think I can fix it ?


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