FSL 安装失败消息 - 编程之家

如何解决FSL 安装失败消息

如https://fsl.fmrib.ox.ac.uk/fsl/fslwiki/FslInstallation/MacOsX所述我已经按照步骤使用安装脚本安装 FSL。我是新手，不明白我哪里出错了或我应该做什么。我也下载了最新的python。我试过以下命令

cd ~/Downloads
python fslinstaller.py

和

/usr/bin/python fslinstaller.py

我也试过 sudo，但是我不断得到以下输出

--- FSL Installer - Version 3.1.0 ---
[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: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:590)

任何建议都非常有用。