win10 python3.7 安装 pycrypto2.6.1遇到的问题

win10 python3.7 安装 pycrypto2.6.1生成大素数.

1.安装pycrypto

pip install pycrypto

如果安装没有出现错误,关闭页面直接进入代码阶段.出现下面内容即为成功

running install_egg_info

安装pycrypto遇到的问题:

• 首先是遇到常见error，缺少C++组件：

报错内容：Microsoft Visual C++ 14.0 is required.

报错原因：组件缺失

解决办法：使用下面下载链接下载Microsoft Visual C++ 14.0安装就ok

链接: https://pan.baidu.com/s/1_yNMN-bioEn67GKV7Me9cw 提取码: qu4p

• 组件inttypes.h报错

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 14.0\VC\BIN\x86_amd64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Isrc/ -Isrc/inc-msvc/ -IC:\Python36\include -IC:\Python36\include
winrand.c
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(26): error C2061: syntax error: identifier ‘intmax_t‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(27): error C2061: syntax error: identifier ‘rem‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(27): error C2059: syntax error: ‘;‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(28): error C2059: syntax error: ‘}‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(30): error C2061: syntax error: identifier ‘imaxdiv_t‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(30): error C2059: syntax error: ‘;‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(40): error C2143: syntax error: missing ‘{‘ before ‘__cdecl‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(41): error C2146: syntax error: missing ‘)‘ before identifier ‘_Number‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(41): error C2061: syntax error: identifier ‘_Number‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(41): error C2059: syntax error: ‘;‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(42): error C2059: syntax error: ‘)‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(45): error C2143: syntax error: missing ‘{‘ before ‘__cdecl‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(46): error C2146: syntax error: missing ‘)‘ before identifier ‘_Numerator‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(46): error C2061: syntax error: identifier ‘_Numerator‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(46): error C2059: syntax error: ‘;‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(46): error C2059: syntax error: ‘,‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(48): error C2059: syntax error: ‘)‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(50): error C2143: syntax error: missing ‘{‘ before ‘__cdecl‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(56): error C2143: syntax error: missing ‘{‘ before ‘__cdecl‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(63): error C2143: syntax error: missing ‘{‘ before ‘__cdecl‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(69): error C2143: syntax error: missing ‘{‘ before ‘__cdecl‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(76): error C2143: syntax error: missing ‘{‘ before ‘__cdecl‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(82): error C2143: syntax error: missing ‘{‘ before ‘__cdecl‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.h(89): error C2143: syntax error: missing ‘{‘ before ‘__cdecl‘
C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt\inttypes.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

解决办法: 1.找到你Microsoft Visual Studio 14.0的安装路径,我的是

C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include

复制stdint.h到下一步的路径中

C:\Program Files (x86)\Windows Kits\10\include\10.0.10240.0\ucrt

3.修改报错地址的inttypes.h文件，#include <stdint.h> 改为 #include “stdint.h”

重新安装,显示running install_egg_info即安装成功.

引用库时,注意大小写Crypto还是crypto

from crypto.PublicKey import RSA
if __name__ == '__main__':

RsaKey = RSA.generate(2048)
print(RsaKey.p)
print(hex(RsaKey.p))
print(len(hex(RsaKey.p)))
print("#################")
print(RsaKey.q)
print(hex(RsaKey.q))
print(len(hex(RsaKey.q)))

• 点赞
• 收藏
• 分享
• 文章举报