scrapy遇到的问题及解决方法

问题一：

[root@iZ251bgaex6Z dianle]# scrapy crawl  fanli

Traceback (most recent call last):

  File "/usr/bin/scrapy", line 4, in <module>

    import pkg_resources

  File "/usr/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg/pkg_resources.py", line 2603, in <module>

    if item==nloc:

  File "/usr/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg/pkg_resources.py", line 666, in require

    unloadable plugin distributions to an exception instance describing the

  File "/usr/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg/pkg_resources.py", line 565, in resolve

    On exit from this routine, `entry` is added to the end of the working

pkg_resources.DistributionNotFound: queuelib

解决方法：

   pip  install --upgrade setuptools

原因分析：

  setuptools自身的缺陷，通过upgrade来更新一下 setuptools至最新版本即可；