2022-07-16

pip包管理

安装

http://www.python.org/download/

 #指定python的安装路径
❯ ./configure --prefix=/home/cs/.local/py3.10   --enable-optimizations 

❯ make -j8   
❯ make install 

❯ /home/cs/.local/py3.10/bin/python3.10 -m pip install --upgrade pip

#No module named ‘_ctypes’
sudo apt-get install libffi-dev
#No module named '_bz2'
❯ find /usr -type f -name _bz2*.so
 cp /usr/lib/python3.11/lib-dynload/_bz2.cpython-311-x86_64-linux-gnu.so  /home/cs/stable-diffusion-webui/venv/lib/python3.10/site-packages/_bz2.cpython-310-x86_64-linux-gnu.so

# gradio==3.32.0
pip install httpx==0.23.3

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cs@debian:~/oss/typoraCracker$ sudo apt-get install python3-pip
cs@debian:~/oss/typoraCracker$ pip3 -V
pip 20.3.4 from /usr/local/lib/python3.5/dist-packages/pip (python 3.5)

升级

cs@debian:~/oss/typoraCracker$ sudo pip3 install --upgrade pip
Collecting pip
  Downloading http://mirrors.aliyun.com/pypi/packages/27/79/8a850fe3496446ff0d584327ae44e7500daf6764ca1a382d2d02789accf7/pip-20.3.4-py2.py3-none-any.whl (1.5MB)
    100% |████████████████████████████████| 1.5MB 5.8MB/s 
Installing collected packages: pip
  Found existing installation: pip 9.0.1
    Not uninstalling pip at /usr/lib/python3/dist-packages, outside environment /usr
Successfully installed pip-20.3.4

国内源

https://pypi.doubanio.com/simple/豆瓣 
https://mirrors.aliyun.com/pypi/simple/ 阿里 
https://mirrors.bfsu.edu.cn/pypi/web/simple/ 中国科学技术大学
https://pypi.tuna.tsinghua.edu.cn/simple/ 清华大学

设置

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$ pip config set global.index-url https://mirrors.aliyun.com/pypi/simple/
Writing to ~/.config/pip/pip.conf

pip.ini

[global]
timeout = 6000
index-url = https://mirrors.aliyun.com/pypi/simple
extra-index-url = https://pypi.mirrors.ustc.edu.cn/simple/https://mirrors.aliyun.com/pypi/simple/https://pypi.tuna.tsinghua.edu.cn/simple/http://pypi.mirrors.ustc.edu.cn/simple/https://pypi.org/simple/
[install]
trusted-host = pypi.mirrors.ustc.edu.cnpypi.mirrors.ustc.edu.cnmirrors.aliyun.compypi.tuna.tsinghua.edu.cnpypi.mirrors.ustc.edu.cnpypi.org

extra-index-url 备用

trusted-host此参数是为了避免麻烦，否则使用的时候可能会提示不受信任

requirement

生成requirement.txt文件

pipreqs

在命令行中输入pip install pipreqs，然后进入项目目录，并执行pipreqs --encoding=utf8 --force命令

freeze

文件包含的包是当前环境所有的包

pip3 freeze > requirements.txt

install

安装 requirements.txt 文件

pip install -r requirements.txt

卸载

1	sudo apt-get remove python3-pip

debian 12

pipx会安装大量的依赖项

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sudo apt install pipx

pipx install torch --include-deps

export PATH=$PATH:”/home/xxx/.local/bin”

https://www.yaolong.net/article/pip-externally-managed-environment/

强制删除此警告（不建议）

❯ ls -l /usr/lib/python3.11/EXTERNALLY-MANAGED
-rw-r--r-- 1 root root 645 2023年 3月13日 /usr/lib/python3.11/EXTERNALLY-MANAGED
❯ sudo mv /usr/lib/python3.11/EXTERNALLY-MANAGED /usr/lib/python3.11/EXTERNALLY-MANAGED.bak

sudo mv /usr/lib/python3.11/EXTERNALLY-MANAGED.bak /usr/lib/python3.11/EXTERNALLY-MANAGED

和之前一样，现在您可以直接运行 pip

创建虚环境

1	python3 -m venv /home/cs/oss/sd/sd-venv

❯ python3 -m venv  ./venv
❯  . ./venv/bin/activate
❯ pip list
Package    Version
---------- -------
pip        23.0.1
setuptools 66.1.1
❯ pip install Flask