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我正在尝试在具有 Ubuntu 10.04 的虚拟机上安装 CKAN 1.8。

安装结束得很好，但是当我创建 std 实例时，在 Python 中出现了我无法解决的错误。

谁能帮我这个？

终端中消息的转录：

egov@egov-VirtualBox:~$ sudo ckan-create-instance std default.vm.buildkit yes
Installing or upgrading CKAN std ...
Ensuring users and groups are set up correctly ...
Ensuring directories exist for std CKAN INSTANCE ...
Disabling the crontab for the ckanstd user ...
Putting CKAN into maintenance mode ...
Site std disabled.
To activate the new configuration, you need to run:
  service apache2 reload
Enabling site std.maint.
To activate the new configuration, you need to run:
  service apache2 reload
 * Reloading web server config apache2                                                                 
apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1 for ServerName
                                                                                                [ OK ]
Setting log file permissions so that both Apache and cron jobs can log to the same place ...
Ensuring who.ini file exists ...
Ensuring wsgi.py file exists ...
Making sure PostgreSQL is running ...
Setting the password of the std user in PostgreSQL
Setting the std user password ...
ALTER ROLE
Ensuring the std database exists ...
Overwriting the existing Apache config ...
Performing any database upgrades ...

Traceback (most recent call last):
  File "/usr/bin/paster", line 4, in <module>
    command.run()
  File "/usr/lib/python2.7/dist-packages/paste/script/command.py", line 104, in run
    invoke(command, command_name, options, args[1:])
  File "/usr/lib/python2.7/dist-packages/paste/script/command.py", line 143, in invoke
    exit_code = runner.run(args)
  File "/usr/lib/python2.7/dist-packages/paste/script/command.py", line 238, in run
    result = self.command()
  File "/usr/lib/pymodules/python2.7/ckan/lib/cli.py", line 120, in command
    self._load_config()
  File "/usr/lib/pymodules/python2.7/ckan/lib/cli.py", line 82, in _load_config
    load_environment(conf.global_conf, conf.local_conf)
  File "/usr/lib/pymodules/python2.7/ckan/config/environment.py", line 141, in load_environment
    p.load('synchronous_search')
  File "/usr/lib/pymodules/python2.7/ckan/plugins/core.py", line 122, in load
    service = _get_service(plugin)
  File "/usr/lib/pymodules/python2.7/ckan/plugins/core.py", line 77, in _get_service
    return plugin.load()(name=name)
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 1989, in load
    entry = __import__(self.module_name, globals(),globals(), ['__name__'])
  File "/usr/lib/pymodules/python2.7/ckan/lib/search/__init__.py", line 2, in <module>
    from pylons import config, c
ImportError: cannot import name c


Bringing the std INSTANCE out of maintenance mode ...
Site std.maint disabled.
To activate the new configuration, you need to run:
  service apache2 reload
Enabling site std.
To activate the new configuration, you need to run:
  service apache2 reload
 * Reloading web server config apache2


apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1 for ServerName
                                                                                                    [ OK ]
    Reloading apache ...
     * Reloading web server config apache2                                                                 
apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1 for ServerName
                                                                                                    [ OK ]
    Enabling crontab for the ckanstd user ...
4

1 回答 1

1

问题出现在堆栈跟踪的末尾：

File "/usr/lib/pymodules/python2.7/ckan/lib/search/__init__.py", line 2, in <module>
  from pylons import config, c
ImportError: cannot import name c

这表明 pylons（必需的库）可能无法正确安装。您可以通过以下方式检查：

 $ python
 >>> import pylons

如果失败了，那么安装中出现了问题，并且没有安装 pylons（应该是这样）。

那时值得尝试重新安装。

请让我知道这是否有帮助（或没有帮助），并将尝试进一步提供帮助。

于 2013-01-18T20:39:45.030 回答