首先查看自己python版本，是python2.7
然后打开终端，输入命令sudo su进入root权限
pip install pycrypto
安装完是在/usr/local/lib/python2.7/dist-packages/Crypto
(如果是python3 是pip3 install pycrypto，路径应该是usr/local/lib/python3/dist-packages/Crypto)
如果没有安装pip，参考https://www.cnblogs.com/twtp/p/5325649.html
1、经过以安装python2.7.9 和pycrypto努力后，编译optee的时候还是会有报错
ImportError: No module named Crypto.Signature
决定删掉一切重新再来
1、
一开始装了3.5的
1.卸载python3.5
sudo apt-get remove python3.5
2.卸载python3.5以及它的依赖包
sudo apt-get remove --auto-remove python3.5
3.清除python3.5
要想清除python3.5的配置文件和数据文件，执行以下命令：
sudo apt-get purge python3.5
sudo apt-get purge --auto-remove python3.5
2、然后把python 也卸载了
sudu apt-get remove python
3、重新安装python2.7.9
参照python在ubuntu中的几种安装方法 源码安装方法
4、安装pip
sudo apt-get pip
5、在StackOverflow上找到如下资料参考安装pycrypto
I had the same problem on my Mac when installing with pip. I then removed pycrypto and installed it again with easy_install, like this:
pip uninstall pycrypto
easy_install pycrypto
also as Luke commented: If you have trouble running these commands, be sure to run them as admin (sudo)
Hope this helps!
来自
sudo pip install pycrypto
来自
==》然而我这边安装报错了，错误如下，不过别怕 接下来还有
root@kjdmstar:/home/kjd-mstar# sudo pip install pycrypto
Downloading/unpacking pycrypto
Cannot fetch index base URL http://pypi.python.org/simple/
Could not find any downloads that satisfy the requirement pycrypto
No distributions at all found for pycrypto
Storing complete log in /root/.pip/pip.log
root@kjdmstar:/home/kjd-mstar# easy_install pycrypto
Searching for pycrypto
Reading http://pypi.python.org/simple/pycrypto/
Couldn't find index page for 'pycrypto' (maybe misspelled?)
Scanning index of all packages (this may take a while)
Reading http://pypi.python.org/simple/
No local packages or download links found for pycrypto
error: Could not find suitable distribution for Requirement.parse('pycrypto')
6、于是自己手动代开 https://pypi.org/simple/pycrypto/ 去上面看看 ，结果发现有对应的tar包可以下载，于是下载看看能否手动安装
我下载的是这份 pycrypto-2.6.1.tar.gz
下载解压后先看README
The modules are packaged using the Distutils, so you can simply run
"python setup.py build" to build the package, and "python setup.py
install" to install it.
所以执行下命令就可以了
cd对应源码目录
./configure
python setup.py build
python setup.py install
安装的目录也是我自己手动安装python2.7.9下，如下，测试OK，所以之前没有效果看起来是跟系统自带的python冲突了
Writing /usr/local/lib/python2.7/site-packages/pycrypto-2.6.1-py2.7.egg-info