IOError：[Errno 2]没有这样的文件或目录：'README.rst‘

Question

我试着使用pip安装django_comments，然后发生了这个错误(在virtualenv @Windows中运行)：回溯：

(env) E:\mdknowledge>pip install django-comments
Collecting django-comments
  Using cached django-comments-1.0.0.b.tar.bz2
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 20, in <module>
      File "c:\users\dell\appdata\local\temp\pip-build-pi1rwb\django-comments\setup.py", line 18, in <module> long_description = open('README.rst').read(),
    IOError: [Errno 2] No such file or directory: 'README.rst'

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in c:\users\dell\appdata\local\temp\pip-build-pi1rwb\django-comments

Answer 1

我解决了这个问题，将django-cont肋骨-注释模块版本从1.6降到1.5，使用：

pip uninstall django-contrib-comments
pip install django-contrib-comments==1.5

Answer 2

您可以使用以下命令直接从github安装此软件包：

$ pip install -e git+https://github.com/marazmiki/django-comments.git#egg=django-comments