Window系统安装免费版PyMOL

软件下载：
python及需要的python包。
链接: https://pan.baidu.com/s/15gFckrgHjaPcYBVDjFr5Fg 提取码: qyvq
（也可以自己下载Archived: Python Extension Packages for Windows - Christoph Gohlke (uci.edu)）。
注意：
首先python的版本要对，目前python 2和python 3 都有对应的pymol版本。https://www.python.org/downloads/windows/
一定是Windows x86-64 executable installer

python安装界面.png

在安装python时，将红色框勾选（否则需要自己手动添加环境变量）。安装完成后，在下载文件所在位置，SHIFT+鼠标右键，在此处打开Powershell窗口，输入以下命令；

注意安装文件顺序，py2为python 2版本，py3为python 3版本。

python 2.7版本

python -m pip install --upgrade pip
python -m pip install Pmw-2.0.1-py2-none-any.whl
python -m pip install numpy-1.16.6+mkl-cp27-cp27m-win_amd64.whl
python -m pip install pymol-2.1.0-cp27-cp27m-win_amd64.whl
python -m pip install pymol_launcher-2.1-cp27-cp27m-win_amd64.whl
python -m pip install Pillow-6.2.2-cp27-cp27m-win_amd64.whl

2023年2月13日（python 3.8版本）

python -m pip install --upgrade pip
python -m pip install .\Pmw-2.0.1-py3-none-any.whl
python -m pip install .\numpy-1.18.3+mkl-cp38-cp38-win_amd64.whl
python -m pip install .\pymol-2.4.0a0-cp38-cp38-win_amd64.whl
python -m pip install .\pymol_launcher-2.1-cp38-cp38-win_amd64.whl
python -m pip install .\Pillow-7.1.2-cp38-cp38-win_amd64.whl

2026年2月14日（python 3.11版本）

python -m pip install .\numpy-1.25.1+mkl-cp311-cp311-win_amd64.whl
python -m pip install .\Pmw-2.0.1-py3-none-any.whl
python -m pip install .\pymol-3.1.0a0-cp311-cp311-win_amd64.whl
python -m pip install .\pymol_launcher-3.2.0a0-cp311-cp311-win_amd64.whl
pip install --upgrade Pmw

Requirement already satisfied: Pmw in c:\users\luozhixin\appdata\local\programs\python\python311\lib\site-packages (2.0.1)
Collecting Pmw
  Downloading Pmw-2.1.1.tar.gz (1.1 MB)
     ---------------------------------------- 1.1/1.1 MB 1.5 MB/s eta 0:00:00
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... done
Building wheels for collected packages: Pmw
  Building wheel for Pmw (pyproject.toml) ... done
  Created wheel for Pmw: filename=pmw-2.1.1-py3-none-any.whl size=547523 sha256=fd058cf6457b3f6f199c7af94e6a7a10ba6f985605180011aeedde34d36e2ca1
  Stored in directory: c:\users\luozhixin\appdata\local\pip\cache\wheels\e6\2f\17\f10152dda4dbf781d3ff3cfd65c92096baa0082f81d7c99aa3
Successfully built Pmw
Installing collected packages: Pmw
  Attempting uninstall: Pmw
    Found existing installation: Pmw 2.0.1
    Uninstalling Pmw-2.0.1:
      Successfully uninstalled Pmw-2.0.1
Successfully installed Pmw-2.1.1

 pymol

弹出pymol界面。

pymol界面.png

参考资料：
https://www.jianshu.com/p/7c3fcd76f7d2
How to Install Open Source PyMOL on Windows 10 | Oxford Protein Informatics Group