ImportError: No module named prettytable的处理方法

Posted 2020-10-28

1、报错现象：

执行某个python脚本的时候，出现下图的报错

2、解决方法

# wget https://pypi.python.org/packages/source/P/PrettyTable/prettytable-0.7.2.tar.gz
--2018-03-24 23:04:03--  https://pypi.python.org/packages/source/P/PrettyTable/prettytable-0.7.2.tar.gz
正在解析主机 pypi.python.org (pypi.python.org)... 151.101.228.223, 2a04:4e42:36::223
正在连接 pypi.python.org (pypi.python.org)|151.101.228.223|:443... 已连接。
已发出 HTTP 请求，正在等待回应... 200 OK
长度：24784 (24K) [application/octet-stream]
正在保存至: “prettytable-0.7.2.tar.gz”

100%[===============================================================>] 24,784      --.-K/s 用时 0.1s  
2018-03-24 23:04:05 (208 KB/s) - 已保存 “prettytable-0.7.2.tar.gz” [24784/24784])
# tar -xf prettytable-0.7.2.tar.gz 
# cd prettytable-0.7.2
# python setup.py build
running build
running build_py
creating build
creating build/lib
copying prettytable.py -> build/lib
# python setup.py install
running install
running bdist_egg
running egg_info
writing prettytable.egg-info/PKG-INFO
writing top-level names to prettytable.egg-info/top_level.txt
writing dependency_links to prettytable.egg-info/dependency_links.txt
reading manifest file ‘prettytable.egg-info/SOURCES.txt‘
reading manifest template ‘MANIFEST.in‘
writing manifest file ‘prettytable.egg-info/SOURCES.txt‘
installing library code to build/bdist.linux-x86_64/egg
running install_lib
running build_py
creating build/bdist.linux-x86_64
creating build/bdist.linux-x86_64/egg
copying build/lib/prettytable.py -> build/bdist.linux-x86_64/egg
byte-compiling build/bdist.linux-x86_64/egg/prettytable.py to prettytable.pyc
creating build/bdist.linux-x86_64/egg/EGG-INFO
copying prettytable.egg-info/PKG-INFO -> build/bdist.linux-x86_64/egg/EGG-INFO
copying prettytable.egg-info/SOURCES.txt -> build/bdist.linux-x86_64/egg/EGG-INFO
copying prettytable.egg-info/dependency_links.txt -> build/bdist.linux-x86_64/egg/EGG-INFO
copying prettytable.egg-info/top_level.txt -> build/bdist.linux-x86_64/egg/EGG-INFO
zip_safe flag not set; analyzing archive contents...
creating dist
creating ‘dist/prettytable-0.7.2-py2.7.egg‘ and adding ‘build/bdist.linux-x86_64/egg‘ to it
removing ‘build/bdist.linux-x86_64/egg‘ (and everything under it)
Processing prettytable-0.7.2-py2.7.egg
Copying prettytable-0.7.2-py2.7.egg to /usr/lib/python2.7/site-packages
Adding prettytable 0.7.2 to easy-install.pth file

Installed /usr/lib/python2.7/site-packages/prettytable-0.7.2-py2.7.egg
Processing dependencies for prettytable==0.7.2
Finished processing dependencies for prettytable==0.7.2

3、验证

# python getosdcpu.py t
thread
+-------------+----+----+
|   OSD\CPU   | 0  | 1  |
+-------------+----+----+
|   Core ID   | 0  | 0  |
| Physical ID | 0  | 1  |
| ----------- | -- | -- |
+-------------+----+----+