前言 我准备用stackless模拟游戏玩家登陆/注册等行为,测试游戏服务器的性能. 但是在安装stackless的过程中遇到了很多问题,特此记录下来,也分享给需要的朋友. 关于stackless Stackless Python is an experimental implementation of the Python language. Stackless was designed from the start to overcome the limitations of cPython
我的Ubuntu上已经安装了python2.7和3.4. 用以下方法可以方便的顺利的安装python3.5,使用的时候也不会发生冲突. 一条一条输入以下语句 wget https://www.python.org/ftp/python/3.5.1/Python-3.5.1.tar.xz tar xfvJ Python-3.5.1.tar.xz cd Python-3.5.1 ./configure --prefix=/opt/python3.5 make # To make idle3.5, y
Ubuntu 18.04 上 使用 pip 安装 opencv-python,出现的错误如下: 1 ~$: pip install opencv-python -i https://pypi.tuna.tsinghua.edu.cn/simple 2 DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no lon