【Error】ropgadget依赖选项capstone报错ImportError: ERROR: fail to load the dynamic library.

版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/think_ycx/article/details/81105234

这个问题遇到好多次了，这次记录下来了吧

使用ropgadget时报错：

Traceback (most recent call last):
  File "/usr/local/bin/ROPgadget", line 15, in <module>
    import ropgadget
  File "/usr/local/lib/python2.7/dist-packages/ropgadget/__init__.py", line 14, in <module>
    import ropgadget.binary
  File "/usr/local/lib/python2.7/dist-packages/ropgadget/binary.py", line 13, in <module>
    from ropgadget.loaders.elf       import *
  File "/usr/local/lib/python2.7/dist-packages/ropgadget/loaders/__init__.py", line 13, in <module>
    import ropgadget.loaders.elf
  File "/usr/local/lib/python2.7/dist-packages/ropgadget/loaders/elf.py", line 13, in <module>
    from capstone   import *
  File "/usr/local/lib/python2.7/dist-packages/capstone/__init__.py", line 230, in <module>
    raise ImportError("ERROR: fail to load the dynamic library.")
ImportError: ERROR: fail to load the dynamic library.

原因是缺少so文件。

解决方案：

1. 查看capstone的安装目录：

$ pip show capstone    
Name: capstone
Version: 3.0.4
Summary: Capstone disassembly engine
Home-page: http://www.capstone-engine.org
Author: Nguyen Anh Quynh
Author-email: [email protected]
License: UNKNOWN
Location: /usr/local/lib/python2.7/dist-packages
Requires: 
Required-by: ROPGadget, pwntools

2. 移动
/usr/local/lib/python2.7/dist-packages/usr/lib/python2.7/dist-packages/capstone/libcapstone.so到/usr/local/lib/python2.7/dist-packages/capstone/中。