[FW]Windows7 Python-3.6 安装PyCrypto(pycrypto 2.6.1)出现错误以及解决方法

Windows10 Python-3.6 安装PyCrypto(pycrypto 2.6.1)出现错误以及解决方法

 五个大坑每个都没有绕开，留爪记录

 

1.安装过程中显示unable to find vcvarsall.bat
这是window环境下安装模块比较常见的问题，这时候你百度的话大部分文章就会告诉你下载vs，python2的话安装vs2010，python3的话安装vs2013
重点！！！！！！！！
不要着急去安装vs，这东西一安装就是好几个小时，在这里我对vs装了卸，卸了装浪费了一天半的时间。
python有个深坑！不同的python版本对应不同的vs版本，如果你跟我一样是python3.6的话应该这里是14，之前就是看到其他的博客，没有查看这里的版本号就装，先是装了vs2010，然后装2013，再卸了装了对应版本号的vs2015，其中vs的版本号对应关系如下：

msvs2005版本号为8.0，对应环境变量VS80COMNTOOLS
msvs2008版本号为9.0，对应环境变量VS90COMNTOOLS
msvs2010版本号为10.0，对应环境变量VS100COMNTOOLS
msvs2012版本号为11.0，对应环境变量VS110COMNTOOLS
msvs2013版本号为12.0，对应环境变量VS120COMNTOOLS
msvs2015版本号为14.0，对应环境变量VS140COMNTOOLS

2.安装对应版本的msvs(Microsoft Visual Studio)
如果是Visual Studio 2015，提供个百度经验上百度网盘给大家
http://pan.baidu.com/s/1eSueWLG
如果不需要用vs进行开发的话，装community免费版就可以了，没必要纠结专业版啥的
安装过程中要注意，建议安装的时候选自定义（截图来自百度经验，因为已经安装了打开之后有点不太一样）

记得勾选VC++2015和Python Tools。Web Deveolper Tools的话最好也勾上吧。
但我的安装过程没这么顺利，泪奔~

安装部分模块失败，然后我重新安装。因为主要的vs2015安装是成功的，所以只勾选

VC++2015
Python Tools
Web Deveolper Tools
这三个模块，500M左右，重新安装就提示全部成功了
很多人说装完之后要改环境变量，
python2：set VS90COMNTOOLS=%VS140COMNTOOLS%
python3：set VS100COMNTOOLS=%VS140COMNTOOLS%

可能python3.6版本高了不需要这样，不过也记录一下给各位看官仅供参考。反正我是不需要改，因为接下来我踩了另一个坑
再次进入pycryto的解压文件夹python setup.py install 仍然显示
building ‘Crypto.Random.OSRNG.winrandom‘ extension

running install
running build
running build_py
running build_ext
warning: GMP or MPIR library not found; Not building Crypto.PublicKey._fastmath.
building ‘Crypto.Random.OSRNG.winrandom‘ extension
C:Program Files (x86)Microsoft Visual Studio 14.0VCBINx86_amd64cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Isrc/ -Isrc/inc-msvc/ -IC:Python36include -IC:Python36include
winrand.c
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(26): error C2061: syntax error: identifier ‘intmax_t‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(27): error C2061: syntax error: identifier ‘rem‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(27): error C2059: syntax error: ‘;‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(28): error C2059: syntax error: ‘}‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(30): error C2061: syntax error: identifier ‘imaxdiv_t‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(30): error C2059: syntax error: ‘;‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(40): error C2143: syntax error: missing ‘{‘ before ‘__cdecl‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(41): error C2146: syntax error: missing ‘)‘ before identifier ‘_Number‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(41): error C2061: syntax error: identifier ‘_Number‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(41): error C2059: syntax error: ‘;‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(42): error C2059: syntax error: ‘)‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(45): error C2143: syntax error: missing ‘{‘ before ‘__cdecl‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(46): error C2146: syntax error: missing ‘)‘ before identifier ‘_Numerator‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(46): error C2061: syntax error: identifier ‘_Numerator‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(46): error C2059: syntax error: ‘;‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(46): error C2059: syntax error: ‘,‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(48): error C2059: syntax error: ‘)‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(50): error C2143: syntax error: missing ‘{‘ before ‘__cdecl‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(56): error C2143: syntax error: missing ‘{‘ before ‘__cdecl‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(63): error C2143: syntax error: missing ‘{‘ before ‘__cdecl‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(69): error C2143: syntax error: missing ‘{‘ before ‘__cdecl‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(76): error C2143: syntax error: missing ‘{‘ before ‘__cdecl‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(82): error C2143: syntax error: missing ‘{‘ before ‘__cdecl‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(89): error C2143: syntax error: missing ‘{‘ before ‘__cdecl‘
C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(95): error C2143: syntax error: missing ‘{‘ before ‘__cdecl‘
error: command ‘C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\x86_amd64\cl.exe‘ failed with exit status 2

3.解决building ‘Crypto.Random.OSRNG.winrandom‘ extension
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Windows系统上基于python3.6安装一个pycrypto 2.6.1模块，很不幸的报了一堆错误，如下所示：

running install

running build

running build_py

running build_ext

warning: GMP or MPIR library not found; Not building Crypto.PublicKey._fastmath.

building 'Crypto.Random.OSRNG.winrandom' extension

C:Program Files (x86)Microsoft Visual Studio 14.0VCBINx86_amd64cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Isrc/ -Isrc/inc-msvc/ -IC:Python36include -IC:Python36include

winrand.c

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(26): error C2061: syntax error: identifier 'intmax_t'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(27): error C2061: syntax error: identifier 'rem'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(27): error C2059: syntax error: ';'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(28): error C2059: syntax error: '}'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(30): error C2061: syntax error: identifier 'imaxdiv_t'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(30): error C2059: syntax error: ';'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(40): error C2143: syntax error: missing '{' before '__cdecl'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(41): error C2146: syntax error: missing ')' before identifier '_Number'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(41): error C2061: syntax error: identifier '_Number'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(41): error C2059: syntax error: ';'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(42): error C2059: syntax error: ')'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(45): error C2143: syntax error: missing '{' before '__cdecl'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(46): error C2146: syntax error: missing ')' before identifier '_Numerator'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(46): error C2061: syntax error: identifier '_Numerator'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(46): error C2059: syntax error: ';'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(46): error C2059: syntax error: ','

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(48): error C2059: syntax error: ')'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(50): error C2143: syntax error: missing '{' before '__cdecl'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(56): error C2143: syntax error: missing '{' before '__cdecl'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(63): error C2143: syntax error: missing '{' before '__cdecl'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(69): error C2143: syntax error: missing '{' before '__cdecl'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(76): error C2143: syntax error: missing '{' before '__cdecl'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(82): error C2143: syntax error: missing '{' before '__cdecl'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(89): error C2143: syntax error: missing '{' before '__cdecl'

C:Program Files (x86)Windows Kits10include10.0.10240.0ucrtinttypes.h(95): error C2143: syntax error: missing '{' before '__cdecl'

error: command 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\x86_amd64\cl.exe' failed with exit status 2

经过一番百度和Google以及尝试终于成功安装pycrypto 2.6.1，具体解决方法如下：

1. 设置Microsoft Visual Studio 14.0的环境变量，如图：

   

2. 打开cmd，执行如下命令（划重点，不是有些blog上面的“/”,也不是"\",我试成功的是"",另外“-”是需要的，不要问我为啥，我也是试出来的）：set CL=-FI"%VCINSTALLDIR%includestdint.h"

3. 

4. 重新安装pycrypto 2.6.1

   通过cmd进入pycrypto 2.6.1目录，执行python setup.py install

   

5. 结果如下所示：

   

   成功安装pycrypto 2.6.1。。。。。。。

---------------

4,win10 安装"pip install orange3" 出现LINK : fatal error LNK1158: cannot run 'rc.exe' 错误的解决办法

解决办法：

从（本例使用的是64位的python3.6 注意：如果python的版本是32位，则使用x86；如果是64位，则使用x64;）

复制一下两个文件

rc.exe  
rcdll.dll 

到

5.注意是Crypto还是crypto,区分大小写
我这里安装成功之后代码alt+enter自动关联的是

from crypto.Cipher import AES
1
然后代码运行报错，点进去AES里面import的是

from Crypto.Cipher import _AES

可以手动进入pythonLib下，我的路径是
C:Python36Libsite-packages
然后把文件夹crypto改成Crypto。把小写改成大写，刷新下，Finally
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