pip安裝和使用

2021-06-20 13:49:18 字數 2762 閱讀 3551

pip用來管理和安裝python包非常方便。怎麼簡單介紹下如何安裝pip以及pip常用命令的使用

#curl -o

#python get-pip.py

顯示如下資訊,表示安裝成功

downloading/unpacking pip

downloading pip-1.5.2-py2.py3-none-any.whl (1.2mb): 1.2mb downloaded

installing collected packages: pip

successfully installed pip

cleaning up.

用來安裝python包,例如:

#pip install pymongo

#顯示如下資訊,表示安裝成功

downloading/unpacking pymongo

downloading pymongo-2.6.3.tar.gz (324kb): 324kb downloaded

running setup.py (path:/tmp/pip_build_root/pymongo/setup.py) egg_info for package pymongo

installing collected packages: pymongo

running setup.py install for pymongo

building 'bson._cbson' extension

gcc -pthread -fno-strict-aliasing -g -o2 -dndebug -g -fwrapv -o3 -wall -wstrict-prototypes -fpic -ibson -i/usr/local/include/python2.7 -c bson/_cbsonmodule.c -o build/temp.linux-x86_64-2.7/bson/_cbsonmodule.o

gcc -pthread -fno-strict-aliasing -g -o2 -dndebug -g -fwrapv -o3 -wall -wstrict-prototypes -fpic -ibson -i/usr/local/include/python2.7 -c bson/time64.c -o build/temp.linux-x86_64-2.7/bson/time64.o

gcc -pthread -fno-strict-aliasing -g -o2 -dndebug -g -fwrapv -o3 -wall -wstrict-prototypes -fpic -ibson -i/usr/local/include/python2.7 -c bson/buffer.c -o build/temp.linux-x86_64-2.7/bson/buffer.o

gcc -pthread -fno-strict-aliasing -g -o2 -dndebug -g -fwrapv -o3 -wall -wstrict-prototypes -fpic -ibson -i/usr/local/include/python2.7 -c bson/encoding_helpers.c -o build/temp.linux-x86_64-2.7/bson/encoding_helpers.o

gcc -pthread -shared build/temp.linux-x86_64-2.7/bson/_cbsonmodule.o build/temp.linux-x86_64-2.7/bson/time64.o build/temp.linux-x86_64-2.7/bson/buffer.o build/temp.linux-x86_64-2.7/bson/encoding_helpers.o -o build/lib.linux-x86_64-2.7/bson/_cbson.so

building 'pymongo._cmessage' extension

gcc -pthread -fno-strict-aliasing -g -o2 -dndebug -g -fwrapv -o3 -wall -wstrict-prototypes -fpic -ibson -i/usr/local/include/python2.7 -c pymongo/_cmessagemodule.c -o build/temp.linux-x86_64-2.7/pymongo/_cmessagemodule.o

gcc -pthread -fno-strict-aliasing -g -o2 -dndebug -g -fwrapv -o3 -wall -wstrict-prototypes -fpic -ibson -i/usr/local/include/python2.7 -c bson/buffer.c -o build/temp.linux-x86_64-2.7/bson/buffer.o

gcc -pthread -shared build/temp.linux-x86_64-2.7/pymongo/_cmessagemodule.o build/temp.linux-x86_64-2.7/bson/buffer.o -o build/lib.linux-x86_64-2.7/pymongo/_cmessage.so

successfully installed pymongo

cleaning up...

顯示已經安裝的python包

解除安裝python包

公升級安裝包

pip install --upgrade ******json

requirement already up-to-date: ******json in /usr/local/lib/python2.7/site-packages

cleaning up...

參考:

pip的安裝和使用

pip類似redhat裡面的yum,安裝python包非常方便。本節詳細介紹pip的安裝 以及使用方法。wget no check certificate1.2 pip安裝 tar xzvf pip 1.5.4.tar.gz cd pip 1.5.4 python setup.py install2...

pip安裝和使用 (Python)

二 使用 問題解決 2.python 2.7.9 或 python 3.4 以上版本都自帶 pip 工具。3.pip 官網 pip version python2.x 版本命令 pip3 version python3.x 版本命令 官方 sudo python get pip.py 執行安裝指令碼...

PIP的使用 使用PIP安裝numpy

在安裝了pip之後,要將pip新增到環境變數 c python27 scripts 安裝 cd到相應的目錄後,執行命令 到相應的目錄後,執行命令pip install numpy 1.12.1rc1 cp27 none win amd64.whl d pip install numpy 1.12 1...