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python安装第三方包

作者：jny2272191 | 来源：互联网 | 2023-08-08 07:41

########1 (python虚拟环境（如pycharm中的project）是一个独立的环境，所以也要重新安装一次第三方包)上官网搜索包 https:pypi.orgproje

########1

(python 虚拟环境（如pycharm 中的 project ）是一个独立的环境，所以也要重新安装一次第三方包)

上官网搜索包

https://pypi.org/project/paramiko/#files

0, 查看已经安装的第三方包

python&＃8212;>在交互式解释器中输入>>> help("modules")即可，

效果跟在命令行下输入

$ pydoc modules是一样的

一、安装

1 pip3 install paramiko

pip install &＃8211;cacahe-dir . shinken*.tar.gz

进去Linux&＃8211;python -V不存在则安装，pip的基础环境
python-pip、pyhon的安装，我采用yum安装
检测pip -V 存在与否
pip &＃8211;help 查看帮助参数
pip install xxx #在线安装的
5
本地化安装pip资源
pip install &＃8211;cacahe-dir . shinken*.tar.gz
dir 后面是本地化文件的位置

######2 源文件安装 python

1.通过读取DB_checklist.xlsx文件，获取巡检项。
2.通过sqlplus登录到数据库执行巡检项。

执行方法：
1.使用setuptools工具安装xlrd模块
1) 安装setuptools工具
gunzip setuptools-2.0.tar.gz
tar -xvf setuptools-2.0.tar
python setup.py build
python setup.py install

2)安装xlrd模块
gunzip xlrd-1.1.0.tar.gz
tar -xvf xlrd-1.1.0.tar
python setup.py install

3)执行巡检脚本
python dbConnect2sqlplus.py

#########3

转载自https://www.douban.com/note/594462204/

感谢前辈总结

一、方法1：单文件模块

直接把文件拷贝到 $python_dir/Lib

二、方法2：多文件模块，带setup.py

下载模块包（压缩文件zip或tar.gz），进行解压，CMD->cd进入模块文件夹，执行：
python setup.py install

输入这条命令后，会自动把包安装到E:\Python27\Lib\site-packages中

三、方法3：easy_install 方式

先下载ez_setup.py,运行python ez_setup 进行easy_install工具的安装，之后就可以使用easy_install进行安装package（文件名称、资源的URL、.egg文件（python egg文件）来下载安装文件）
easy_install packageName
easy_install package.egg

四、方法4：pip 网络搜索自动安装

先进行pip工具的安裝：easy_install pip（pip 可以通过easy_install 安裝，而且也会装到 Scripts 文件夹下D:\Python2.7\Lib\site-packages）

安裝：pip install PackageName

pip常用命令
列出安装的packages:pip freeze

升级包到当前最新的版本，可以使用-U或者&＃8211;upgrade:
升级包pip install -U Markdown
卸载包：pip uninstall Markdown
查询包：pip search &＃8220;Markdown&＃8221;

五、方法5：.whl文件pip 方式

下载对应模块.whl文件，在CMD->cd命令下进入到.whl文件所在目录，如果pip目录未添加到环境变量，最好把.whl文件放置到pip.exe所在目录（D:\Python2.7\Scripts\）。

安装： pip install 包名.whl

六、方法6：.exe文件自定义安装

下载对应版本的exe安装文件，如numpy-1.9.2-win32-superpack-python2.7.exe和mlpy-3.5.0.win32-py2.7.exe

安装：打开自动安装即可

&＃8212;&＃8212;&＃8212;&＃8212;&＃8212;&＃8212;&＃8212;

本文来自 wzcyy2121 的CSDN 博客，全文地址请点击：https://blog.csdn.net/wzcyy2121/article/details/79682375?utm_source=copy

F:\tmp\dg巡检>pip install &＃8211;cache-dir . paramiko-2.4.2.tar.gz
Processing f:\tmp\dg巡检\paramiko-2.4.2.tar.gz
Collecting bcrypt>=3.1.3 (from paramiko==2.4.2)
Downloading https://files.pythonhosted.org/packages/da/e3/50626ef68eaa00ff21aa
36381af902fd90c7a396cc6d1d6fdffb766b7afd/bcrypt-3.1.4-cp36-cp36m-win32.whl
Collecting cryptography>=1.5 (from paramiko==2.4.2)
Retrying (Retry(total=4, cOnnect=None, read=None, redirect=None, status=None))
after connection broken by &＃8216;ReadTimeoutError(&＃8220;HTTPSConnectionPool(host=&＃8217;pypi.or
g&＃8217;, port=443): Read timed out. (read timeout=15)&＃8221;,)&＃8217;: /simple/cryptography/
Retrying (Retry(total=3, cOnnect=None, read=None, redirect=None, status=None))
after connection broken by &＃8216;ConnectTimeoutError(.VerifiedHTTPSConnection object at 0x048D9B10>, &＃8216;Connection to pypi.org timed ou
t. (connect timeout=15)&＃8217;)&＃8217;: /simple/cryptography/
Downloading https://files.pythonhosted.org/packages/97/49/43a872b608aae588e51b
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Collecting pynacl>=1.0.1 (from paramiko==2.4.2)
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Collecting pyasn1>=0.1.7 (from paramiko==2.4.2)
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Collecting cffi>=1.1 (from bcrypt>=3.1.3->paramiko==2.4.2)
Downloading https://files.pythonhosted.org/packages/05/3f/abc53d8f0c7362181d80
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Collecting pycparser (from cffi>=1.1->bcrypt>=3.1.3->paramiko==2.4.2)
Downloading https://files.pythonhosted.org/packages/68/9e/49196946aee219aead12
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Installing collected packages: six, pycparser, cffi, bcrypt, idna, asn1crypto, c
ryptography, pynacl, pyasn1, paramiko
Running setup.py install for pycparser &＃8230; done
Running setup.py install for paramiko &＃8230; done
Successfully installed asn1crypto-0.24.0 bcrypt-3.1.4 cffi-1.11.5 cryptography-2
.3.1 idna-2.7 paramiko-2.4.2 pyasn1-0.4.4 pycparser-2.19 pynacl-1.2.1 six-1.11.0

F:\tmp\dg巡检>

pip install &＃8211;download C:\Program Files (x86)\python_3\package -r requirements.txt

pip download D:\offline_packages -r requirements.txt

###########

(https://blog.csdn.net/grllery/article/details/79416494)

镜像：
http://pypi.douban.com/simple/ = https://pypi.tuna.tsinghua.edu.cn/simple
https://www.lfd.uci.edu/~gohlke/pythonlibs/#pygame

########sample for 本地下载，本地安装 download to local to install from local (my prod python is python 3.6)

step 1:
pip download &＃8211;only-binary=:all: &＃8211;python-version 36 -d D:\offline_packages paramiko

D:\offline_packages>pip download &＃8211;only-binary=:all: &＃8211;python-version 36 -d D:\o
ffline_packages paramiko
Collecting paramiko
Using cached https://files.pythonhosted.org/packages/cf/ae/94e70d49044ccc234bf
dba20114fa947d7ba6eb68a2e452d89b920e62227/paramiko-2.4.2-py2.py3-none-any.whl
Saved d:\offline_packages\paramiko-2.4.2-py2.py3-none-any.whl
Collecting pynacl>=1.0.1 (from paramiko)
Using cached https://files.pythonhosted.org/packages/48/f7/71d9d49e73b4b1c2ba9
6ec7ea589031f649736b77a8616cb827a430ba9f9/PyNaCl-1.2.1-cp36-cp36m-win32.whl
Saved d:\offline_packages\pynacl-1.2.1-cp36-cp36m-win32.whl
Collecting cryptography>=1.5 (from paramiko)
Using cached https://files.pythonhosted.org/packages/97/49/43a872b608aae588e51
ba31c1be9d46b4fe91c77526a0191a4eafaefa504/cryptography-2.3.1-cp36-cp36m-win32.wh
l
Saved d:\offline_packages\cryptography-2.3.1-cp36-cp36m-win32.whl
Collecting bcrypt>=3.1.3 (from paramiko)
Using cached https://files.pythonhosted.org/packages/da/e3/50626ef68eaa00ff21a
a36381af902fd90c7a396cc6d1d6fdffb766b7afd/bcrypt-3.1.4-cp36-cp36m-win32.whl
Saved d:\offline_packages\bcrypt-3.1.4-cp36-cp36m-win32.whl
Collecting pyasn1>=0.1.7 (from paramiko)
Using cached https://files.pythonhosted.org/packages/d1/a1/7790cc85db38daa874f
6a2e6308131b9953feb1367f2ae2d1123bb93a9f5/pyasn1-0.4.4-py2.py3-none-any.whl
Saved d:\offline_packages\pyasn1-0.4.4-py2.py3-none-any.whl
Collecting six (from pynacl>=1.0.1->paramiko)
Using cached https://files.pythonhosted.org/packages/67/4b/141a581104b1f6397bf
a78ac9d43d8ad29a7ca43ea90a2d863fe3056e86a/six-1.11.0-py2.py3-none-any.whl
Saved d:\offline_packages\six-1.11.0-py2.py3-none-any.whl
Collecting cffi>=1.4.1 (from pynacl>=1.0.1->paramiko)
Using cached https://files.pythonhosted.org/packages/05/3f/abc53d8f0c7362181d8
09c913c2b348e41c193eff84c2f0445da2b615f69/cffi-1.11.5-cp36-cp36m-win32.whl
Saved d:\offline_packages\cffi-1.11.5-cp36-cp36m-win32.whl
Collecting idna>=2.1 (from cryptography>=1.5->paramiko)
Using cached https://files.pythonhosted.org/packages/4b/2a/0276479a4b3caeb8a8c
1af2f8e4355746a97fab05a372e4a2c6a6b876165/idna-2.7-py2.py3-none-any.whl
Saved d:\offline_packages\idna-2.7-py2.py3-none-any.whl
Collecting asn1crypto>=0.21.0 (from cryptography>=1.5->paramiko)
Using cached https://files.pythonhosted.org/packages/ea/cd/35485615f45f30a5105
76f1a56d1e0a7ad7bd8ab5ed7cdc600ef7cd06222/asn1crypto-0.24.0-py2.py3-none-any.whl

Saved d:\offline_packages\asn1crypto-0.24.0-py2.py3-none-any.whl
Collecting pycparser (from cffi>=1.4.1->pynacl>=1.0.1->paramiko)
Could not find a version that satisfies the requirement pycparser (from cffi>=
1.4.1->pynacl>=1.0.1->paramiko) (from versions: )
No matching distribution found for pycparser (from cffi>=1.4.1->pynacl>=1.0.1->p
aramiko)

D:\offline_packages>

(https://blog.csdn.net/github_35160620/article/details/52203682)

step 2:
download the missing package pycparser package in https://www.lfd.uci.edu/~gohlke/pythonlibs/#pygame
(pycparser‑2.19‑py2.py3‑none‑any.whl)

(ref 现在你能看到下面的 opencv 版本，因为我使用的是 Python 3.5.0 版本，并且我的电脑是64位的，所以我选择下载：opencv_python-3.1.0-cp35-cp35m-win_amd64.whl

https://blog.csdn.net/github_35160620/article/details/52203682)

(https://stackoverflow.com/questions/37125823/pip-could-not-find-a-that-satisfies-the-requirement
ref pygame is not distributed via pip. See this link which provides windows binaries ready for installation.

Install python
Make sure you have python on your PATH
Download the appropriate wheel from this link
Install pip using this tutorial
Finally, use these commands to install pygame wheel with pip

Python 2 (usually called pip)

pip install file.whl
Python 3 (usually called pip3)

pip3 install file.whl
Another tutorial for installing pygame for windows can be found here. Although the instructions are for 64bit windows, it can still be applied to 32bit
)

step 3:
pip install &＃8211;no-index &＃8211;find-links=D:\offline_packages paramiko

D:\offline_packages>pip install &＃8211;no-index &＃8211;find-links=D:\offline_packages paramiko
Looking in links: D:\offline_packages
Collecting paramiko
Collecting bcrypt>=3.1.3 (from paramiko)
Requirement already satisfied: pyasn1>=0.1.7 in c:\program files (x86)\python_3\
lib\site-packages (from paramiko) (0.4.4)
Requirement already satisfied: cryptography>=1.5 in c:\program files (x86)\pytho
n_3\lib\site-packages (from paramiko) (2.3.1)
Requirement already satisfied: pynacl>=1.0.1 in c:\program files (x86)\python_3\
lib\site-packages (from paramiko) (1.2.1)
Requirement already satisfied: six>=1.4.1 in c:\program files (x86)\python_3\lib
\site-packages (from bcrypt>=3.1.3->paramiko) (1.11.0)
Collecting cffi>=1.1 (from bcrypt>=3.1.3->paramiko)
Requirement already satisfied: idna>=2.1 in c:\program files (x86)\python_3\lib\
site-packages (from cryptography>=1.5->paramiko) (2.7)
Requirement already satisfied: asn1crypto>=0.21.0 in c:\program files (x86)\pyth
on_3\lib\site-packages (from cryptography>=1.5->paramiko) (0.24.0)
Collecting pycparser (from cffi>=1.1->bcrypt>=3.1.3->paramiko)
Installing collected packages: pycparser, cffi, bcrypt, paramiko
Successfully installed bcrypt-3.1.4 cffi-1.11.5 paramiko-2.4.2 pycparser-2.19

#########################

################sample 本地下载，迁移到测试机上安装 download to package to local and move to test machine and isntall

step 1:

&＃8211;pip download &＃8211;only-binary=:all: &＃8211;python-version 27 &＃8211;platform win32 -d D:\offline_packages\1 paramiko

&＃8211;pip download &＃8211;only-binary=:all: &＃8211;python-version 2 &＃8211;platform win32 -d D:\offline_packages\2 -i https://pypi.tuna.tsinghua.edu.cn/simple paramiko

&＃8211;( when add parameter &＃8211;only-binary and &＃8211;python-version it will report error as belows:)

(Could not find a version that satisfies the requirement pynacl>=1.0.1 (from pa
ramiko) (from versions: )
No matching distribution found for pynacl>=1.0.1 (from paramiko))

&＃8212;-change to :

&＃8212;pip download -d D:\offline_packages\3 paramiko

step 1 可能会遇见报错 for No matching distribution found for ****.**** ，请参考后继的解决方法深度查找方法

###可以指定软件对应的版本号

##pip download &＃8211;only-binary=:all: &＃8211;platform win32 &＃8211;python-version 27 &＃8211;implementation cp -d D:\offline_paces\5 django==1.6.11

(注意，处理-d 只有一个- 之外，其他命令都有两个-)

C:\Users\dbdd>pip download &＃8211;only-binary=:all: &＃8211;platform win32 &＃8211;python-version 27 &＃8211;implementation cp -d D:\offline_paces\4 paramiko
Collecting paramiko
Using cached https://files.pythonhosted.org/packages/cf/ae/94e70d49044ccc234bf
dba20114fa947d7ba6eb68a2e452d89b920e62227/paramiko-2.4.2-py2.py3-none-any.whl
Saved d:\offline_paces\4\paramiko-2.4.2-py2.py3-none-any.whl
Collecting pynacl>=1.0.1 (from paramiko)
Downloading https://files.pythonhosted.org/packages/6e/41/fb56e3b439c4a0339030
b9da471516f238dc8a34bb389bfd15606618084d/PyNaCl-1.0.1-cp27-none-win32.whl (103kB
)
49% |████████████████ | 51kB 62kB/s eta 0:00:
59% |███████████████████ | 61kB 74kB/s eta 0:
69% |██████████████████████ | 71kB 70kB/s eta
79% |█████████████████████████ | 81kB 66kB/s
88% |████████████████████████████▌ | 92kB 74k
98% |███████████████████████████████▌| 102kB
100% |████████████████████████████████| 112k
B 81kB/s
Saved d:\offline_paces\4\pynacl-1.0.1-cp27-none-win32.whl
Collecting cryptography>=1.5 (from paramiko)
Could not find a version that satisfies the requirement cryptography>=1.5 (fro
m paramiko) (from versions: 0.2, 0.2.1, 0.2.2, 0.3, 0.4, 0.5, 0.5.1, 0.5.2, 0.5.
3, 0.5.4, 0.6, 0.6.1, 0.7, 0.7.1, 0.7.2, 0.8, 0.8.1, 0.8.2, 0.9, 0.9.1, 0.9.2, 0
.9.3, 1.0, 1.0.1, 1.0.2, 1.1, 1.1.1, 1.1.2, 1.2, 1.2.1, 1.2.2, 1.2.3, 1.3, 1.3.1
, 1.3.2, 1.3.3, 1.3.4, 1.4)
No matching distribution found for cryptography>=1.5 (from paramiko)

solution : 使用深度寻找方法：
step 1.1:

download cryptography manule in site with version 1.5

for expample : http://pypi.doubanio.com/simple/cryptography/ serche key:1.5

step 1.2:continue download
pip download &＃8211;only-binary=:all: &＃8211;platform win32 &＃8211;python-version 27 &＃8211;implementation cp -d D:\offline_paces\4 cryptography

Collecting pycparser (from cffi>=1.4.1->cryptography)
Could not find a version that satisfies the requirement pycparser (from cffi>=
1.4.1->cryptography) (from versions: )
No matching distribution found for pycparser (from cffi>=1.4.1->cryptography)

step 1.3: manule download pycparser in site , it is rar file.
http://pypi.doubanio.com/simple/pycparser

step 1.4. 到这里结束了，因为只到了没有到子级别的查找了，没有进一步寻找的必要了。
pip download &＃8211;only-binary=:all: &＃8211;platform win32 &＃8211;python-version 27 &＃8211;implementation cp -d D:\offline_paces\4 pycparser

No matching distribution found for pycparser

&＃8212;step 2: for all the package if it is py3 only or cp3 or cp36 or rar , try to from mirror find py2 support whl file:

https://www.lfd.uci.edu/~gohlke/pythonlibs/#pygame
or
http://pypi.doubanio.com/simple
or
https://pypi.tuna.tsinghua.edu.cn/simple

PyNaCl ,cryptography,cffi,bcrypt

（serch key 版本号 serche key:1.5 and make suere win32 or amd64 py version is ok）

D:\offline_packages\3

step 3: copy to test machine ,最好将这些二进制文件 pip 可执行的目录下（比如放在 D:\Python2.7\Scripts\），（安装完毕可以删除这些二进制文件。）

pip install &＃8211;no-index &＃8211;find-links= D:\Python2.7\Scripts\ paramiko

（.whl文件pip 方式

下载对应模块.whl文件，在CMD->cd命令下进入到.whl文件所在目录，如果pip目录未添加到环境变量，最好把.whl文件放置到pip.exe所在目录（D:\Python2.7\Scripts\）。）

########uninstalll

D:\offline_packages>pip uninstall pycparser
Uninstalling pycparser-2.19:
Would remove:
c:\program files (x86)\python_3\lib\site-packages\pycparser-2.19-py3.6.egg-i
nfo
c:\program files (x86)\python_3\lib\site-packages\pycparser\*

C:\Users\hs.hs>pip uninstall
You must give at least one requirement to uninstall (see &＃8220;pip help uninstall&＃8221;)

C:\Users\hs.hs>pip uninstall paramiko
Uninstalling paramiko-2.4.2:
Would remove:
c:\program files (x86)\python_3\lib\site-packages\paramiko-2.4.2-py3.6.egg-
nfo
c:\program files (x86)\python_3\lib\site-packages\paramiko\*
Proceed (y/n)? y
Successfully uninstalled paramiko-2.4.2

C:\Users\hs.hs>pip list
Package Version
&＃8212;&＃8212;&＃8212;&＃8212; &＃8212;&＃8212;-
asn1crypto 0.24.0
bcrypt 3.1.4
cffi 1.11.5
cryptography 2.3.1
idna 2.7
pip 18.0
pyasn1 0.4.4
pycparser 2.19
PyNaCl 1.2.1
setuptools 28.8.0
six 1.11.0
Trac 1.2.2

C:\Users\hs.hs>pip uninstall cffi
Uninstalling cffi-1.11.5:
Would remove:
c:\program files (x86)\python_3\lib\site-packages\_cffi_backend.cp36-win32.
yd
c:\program files (x86)\python_3\lib\site-packages\cffi-1.11.5.dist-info\*
c:\program files (x86)\python_3\lib\site-packages\cffi\*
Proceed (y/n)? y
Successfully uninstalled cffi-1.11.5

C:\Users\hs.hs>pip uninstall bcrypt
Uninstalling bcrypt-3.1.4:
Would remove:
c:\program files (x86)\python_3\lib\site-packages\bcrypt-3.1.4.dist-info\*
c:\program files (x86)\python_3\lib\site-packages\bcrypt\*
Proceed (y/n)? y
Successfully uninstalled bcrypt-3.1.4

C:\Users\hs.hs>