python3安装

源安装（推荐）

sudo add-apt-repository ppa:jonathonf/python-3.6 （old）

sudo add-apt-repository ppa:deadsnakes/ppa

nano /etc/apt/sources.list.d/deadsnakes-ubuntu-ppa-focal.list #修改系统类型

sudo apt-get update

sudo apt install python3.6

sudo ln -s /usr/bin/python3.6~/bin/python3.6  /usr/bin/python

sudo ln -s /usr/bin/python3.6~/bin/python3.6  /usr/bin/python3

sudo ln -s /usr/bin/python3.6  /usr/bin/python3

安装python3-dev

python3-dev -V
sudo apt remove python3-dev
sudo apt install python3.6-dev

卸载源

• sudo add-apt-repository --remove ppa:jonathonf/python-3.6
• sudo add-apt-repository --remove ppa:deadsnakes/ppa
• cd /etc/apt/sources.list.d 清除对应源

如果安装时候出现“zipimport.ZipImportError: can't decompress data; zlib not available”

• cd Modules/zlib
• sudo ./configure
• sudo make install
• cd -

编译安装

sudo apt-get install build-essential checkinstall
sudo apt-get install libreadline-gplv2-dev libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev

• 需删除python文件
• wget https://www.python.org/ftp/python/3.6.5/Python-3.6.5.tgz
• cd /opt/Python-3.5.6
• ./configure
• make
• sudo make install
• sudo ln -s /usr/local/bin/python3.6  /usr/bin/python3

setuptools 安装

• pip3 install setuptools
• pip3 install --upgrade setuptools

手动下载安装

• wget --no-check-certificate  https://files.pythonhosted.org/packages/1a/04/d6f1159feaccdfc508517dba1929eb93a2854de729fa68da9d5c6b48fa00/setuptools-39.2.0.zip
• wget --no-check-certificate  https://files.pythonhosted.org/packages/df/ed/bea598a87a8f7e21ac5bbf464102077c7102557c07db9ff4e207bd9f7806/setuptools-46.0.0.zip
• unzip setuptools-39.2.0.zip
• cd setuptools-39.2.0
• python3 setup.py build
• python3 setup.py install

更新pip3

python3 -m pip3 install --upgrade pip3

• wget --no-check-certificate  https://files.pythonhosted.org/packages/8e/76/66066b7bc71817238924c7e4b448abdb17eb0c92d645769c223f9ace478f/pip-20.0.2.tar.gz
• tar -zxvf pip-8.0.2.tar.gz
• cd pip-8.0.2
• python3 setup.py build
• python3 setup.py install

安装wxpython Ubuntu

• pip install -U -f https://extras.wxpython.org/wxPython4/extras/linux/gtk3/ubuntu-16.04 wxPython

pip install -U -f https://pypi.tuna.tsinghua.edu.cn/simple wxPython

scsi

https://github.com/rosjat/python-scsi
python3 setup.py build
python3 setup.py install

pip3 install pyinstaller -i https://pypi.tuna.tsinghua.edu.cn/simple
pip3 install fastapi -i https://pypi.tuna.tsinghua.edu.cn/simple
pip install --upgrade pip -i https://pypi.tuna.tsinghua.edu.cn/simple