Question

我正在尝试安装库toripchanger。

我曾经做过一次：

C:\Users\Machintruc>pip install toripchanger

输出：

Collecting toripchanger
Could not find a version that satisfies the requirement toripchanger (from versions: )
No matching distribution found for toripchanger
You are using pip version 18.0, however version 19.0.2 is available.
You should consider upgrading via the 'python -m pip install --upgrade pip' command.

所以我更新了点子：

C:\Users\Machintruc>python -m pip install --upgrade pip
Collecting pip
Downloading https://files.pythonhosted.org/packages/d7/41/34dd96bd33958e52cb4da2f1bf0818e396514fd4f4725a79199564cd0c20/pip-19.0.2-py2.py3-none-any.whl (1.4MB)

100% |################################| 1.4MB 437kB/s
Installing collected packages: pip
  Found existing installation: pip 18.0
    Uninstalling pip-18.0:
      Successfully uninstalled pip-18.0
Successfully installed pip-19.0.2

我再次尝试安装：

C:\Users\Machintruc>pip install toripchanger

输出：

DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. 
A future version of pip will drop support for Python 2.7.
Collecting toripchanger
Could not find a version that satisfies the requirement toripchanger (from versions: )
No matching distribution found for toripchanger

我不确定升级Python是否会有用，除了我不会调试所有脚本之外，因为我升级了Python，今天距离2020年还很远。 No matching distribution found for toripchanger确实意味着它已经不存在了吗？

Answer 1

它存在，但是PyPi版本仅支持python3x。您可以签出相关的PyPi page。左侧有一个条目“ Programming Language”，仅显示my_dict2 = (enzyme_gene.groupby('example column a')['example column b'] .apply(lambda x: ', '.join(x.astype(str))) .to_dict()) print (my_dict2) {'a': '2, 4, 2', 'b': '3', 'c': '5, 3'}。因此，您的python::3找不到与您的设置匹配的版本。

如果需要在同一台计算机上同时使用两个python版本，请考虑使用虚拟环境

无法使用pip安装toripchanger

1 个答案: