无法使用Anaconda安装PyX

Question

我在安装python模块PyX时遇到问题,使用pip时收到以下错误:

$ pip install PyX
Collecting PyX
  Could not find a version that satisfies the requirement PyX (from versions: )
  Some externally hosted files were ignored as access to them may be unreliable (use --allow-external PyX to allow).
No matching distribution found for PyX

然后我尝试了conda安装,但它找不到它.我也搜索过,一无所获.然后我尝试了pip allow external - 对Cygwin或cmd都不起作用:

$ pip install --allow-external pyx pyx
Collecting pyx
  Downloading https://downloads.sourceforge.net/project/pyx/pyx/0.14/PyX 0.14.tar.gz (2.5MB)
No files/directories in c:\cygwin\tmp\pip-build-vqqlqz\pyx\pip-egg-info (from PKG-INFO)

我以前从未见过这样的错误.这里的任何人都有一些建议(安装在Anaconda首选)？非常感谢你提前.

Answer 1

好的,这是我刚发现的一个解决方案.但是,我仍然无法解释以前的错误.

在尝试手动安装PyX(转到本地PyX目录)时:

$ python setup.py install
*** Sorry, this version of PyX runs on Python 3 only. ***
If you want to use PyX on Python 2, please use one of our old releases up to PyX 0.12.x, i.e. execute something like:

   pip install pyx==0.12.1

那么我试过:

$ pip install  --allow-external pyx pyx==0.12.1

然后它奏效了.谢谢.