尝试安装程序时，python 上的 ssl 证书验证失败

Question

我几乎没有编码经验，正在尝试在我的 mac (osX Yosemite) 上安装一些软件。该软件采用 FSL 软件包，可虚拟可视化神经解剖结构。安装说明可以在https://fsl.fmrib.ox.ac.uk/fsl/fslwiki/FslInstallation/MacOsX找到 每当我尝试安装它时，我都会得到代码

olegs-MacBook-Air-4:Downloads Sonya$ cd ~/Downloads
olegs-MacBook-Air-4:Downloads Sonya$ python fslinstaller.py
--- FSL Installer - Version 3.0.11 ---
[Warning] Some operations of the installer require administative rights,
    for example installing into the default folder of /usr/local.
    If your account is an 'Administrator' (you have 'sudo' rights)
    then you will be prompted for your administrator password
    when necessary.
When asked a question, the default answer is given in square brackets.
Hit the Enter key to accept this default answer.

[FAILED] [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:726)
olegs-MacBook-Air-4:Downloads Sonya$

真的不知道该怎么办，任何帮助将不胜感激

更新 我刚刚再次尝试了相同的命令，现在得到了代码

olegs-MacBook-Air-4:~ Sonya$ cd ~/Downloads
olegs-MacBook-Air-4:Downloads Sonya$ python fslinstaller.py
--- FSL Installer - Version 3.0.11 ---
[Warning] Some operations of the installer require administative rights,
    for example installing into the default folder of /usr/local.
    If your account is an 'Administrator' (you have 'sudo' rights)
    then you will be prompted for your administrator password
    when necessary.
When asked a question, the default answer is given in square brackets.
Hit the Enter key to accept this default answer.


[FAILED] nodename nor servname provided, or not known

Answer 1

不确定您是否仍然遇到问题，但我认为您的问题可能与this one相同

解决方法是将python fslinstaller.py改为/usr/bin/python fslinstaller.py。

如果这不起作用，则可能是您的 python 的完整路径错误。您可以通过which python、which python2 或which python2.7 找到合适的。其中之一可能会起作用

在我的情况下，我需要运行命令 sudo /usr/bin/python2.7 fslinstaller.py 并且安装程序正常工作

Answer 2

import ssl
ssl._create_default_https_context = ssl._create_unverified_context

将此代码放在 fslinstaller.py 的顶部并运行 python fslinstaller.py。 就我而言，它有效。