ubuntu18.04中安装python虚拟环境时报错：
网上找了很久没解决，后来一想不就是没找到这个pbr的版本嘛，也不知道这是什么东西，直接安装它就得了：
再去装虚拟环境就可以了。
免责声明！
本站转载的文章为个人学习借鉴使用，本站对版权不负任何法律责任。如果侵犯了您的隐私权益，请联系本站邮箱yoyou2525@163.com删除。
猜您在找
pip install 报错 ERROR: Could not find a version that satisfies the requirement PIL (from versions: none) ERROR: No matching distribution found for PIL
pip安装报错：ERROR: Could not find a version that satisfies the requirement pyjwt (from versions: none)
ERROR: Could not find a version that satisfies the requirement virtualenv (from versions: none）
centos解决Could not find a version that satisfies the requirement pip3 (from versions: none)及No matching distribution found for pip3问题
Python之使用pip安装三方库Error:Could not find a version that satisfies the requirement (from versions: none),No matching distribution found for
ERROR: Could not find a version that satisfies the requirement tensortfows (from versions: none) ERROR: No matching distribution found for tensortfows
python安装不上tensorflow问题。。一直报错ERROR: Could not find a version that satisfies the requirement tensorflow (from versions: none)
python Could not find a version that satisfies the requirement pymysql (from versions: none) ERROR: No matching distribution found for pymysql
安装jupyterlab出现 ERROR: Could not find a version that satisfies the requirement jupyter-lab (from versions: none)
pip安装Tensorflow模块问题:ERROR: Could not find a version that satisfies the requirement tensorflow==1.15.0rc (from versions: none) ERROR: No matching distribution found for tensorflow==1.15.0rc