ubuntu服务器配置

首先设置Ubuntu更新源

https://mirrors.tuna.tsinghua.edu.cn/help/ubuntu/

sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak

sudo vim /etc/apt/sources.list

sudo apt-get update

pycharm历史版本https://www.jetbrains.com/pycharm/download/previous.html

pycharm设置

0.0.0.0    account.jetbrains.com

pip

安装pip

sudo apt-get install python-pip

升级pip

python -m pip install --upgrade pip

升级pip后输入 pip list 出现如下错误

Traceback (most recent call last):
  File "/usr/bin/pip", line 9, in <module>
    from pip import main
ImportError: cannot import name main

输入如下命令

sudo vim /usr/bin/pip

修改如下

原文：from pip import main
修改后：from pip._internal import main

更新pip源

[global]
index-url = http://mirrors.aliyun.com/pypi/simple
trusted-host = mirrors.aliyun.com

安装虚拟环境

pip install virtualenv
pip install virtualenvwrapper

编辑~/.bashrc文件

sudo vim ~/.bashrc

export WORKON_HOME=$HOME/.virtualenvs
export PROJECT_HOME=$HOME/workspace
source /usr/local/bin/virtualenvwrapper.sh

source ~/.bashrc

创建虚拟环境如果出现如下错误

Running virtualenv with interpreter /usr/bin/python3
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/virtualenv.py", line 20, in <module>
    import distutils.spawn
ModuleNotFoundError: No module named 'distutils.spawn'

处理方式

sudo apt-get install python3-distutils

ubuntu 18.04 安装mysql不提示输入密码解决方案

https://blog.csdn.net/NeptuneClouds/article/details/80995759

redis安装

sudo apt-get install redis-server