angr:基于python的二进制分析框架 安装与使用

1.安装教程

请参考http://blog.csdn.net/xiaosatianyu/article/details/51586498

简单列举下命令:

sudo pip install virtualenvwrapperexport WORKON_HOME=$HOME/Python-workhomesource /usr/local/bin/virtualenvwrapper.shmkvirtualenv angrsudo pip install angr 

安装过程报错：
1.安装pyvex 报错

Collecting pyvex>=6.7.4.12 (from angr)  Downloading pyvex-6.7.4.12.tar.gz (52kB)    100% |████████████████████████████████| 61kB 386kB/s     Complete output from command python setup.py egg_info:    Package libffi was not found in the pkg-config search path.    Perhaps you should add the directory containing `libffi.pc'    to the PKG_CONFIG_PATH environment variable    No package 'libffi' found    Package libffi was not found in the pkg-config search path.    Perhaps you should add the directory containing `libffi.pc'    to the PKG_CONFIG_PATH environment variable    No package 'libffi' found    Package libffi was not found in the pkg-config search path.    Perhaps you should add the directory containing `libffi.pc'    to the PKG_CONFIG_PATH environment variable    No package 'libffi' found    Package libffi was not found in the pkg-config search path.    Perhaps you should add the directory containing `libffi.pc'    to the PKG_CONFIG_PATH environment variable    No package 'libffi' found    Package libffi was not found in the pkg-config search path.    Perhaps you should add the directory containing `libffi.pc'    to the PKG_CONFIG_PATH environment variable    No package 'libffi' found    c/_cffi_backend.c:15:17: fatal error: ffi.h: 没有那个文件或目录    compilation terminated.    Traceback (most recent call last):      File "<string>", line 1, in <module>      File "/tmp/pip-build-j1RkZM/pyvex/setup.py", line 147, in <module>        'pyvex': ['lib/*', 'include/*']      File "/usr/lib/python2.7/distutils/core.py", line 111, in setup        _setup_distribution = dist = klass(attrs)      File "/usr/local/lib/python2.7/dist-packages/setuptools/dist.py", line 318, in __init__        self.fetch_build_eggs(attrs['setup_requires'])      File "/usr/local/lib/python2.7/dist-packages/setuptools/dist.py", line 375, in fetch_build_eggs        replace_conflicting=True,      File "/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 851, in resolve        dist = best[req.key] = env.best_match(req, ws, installer)      File "/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 1123, in best_match        return self.obtain(req, installer)      File "/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 1135, in obtain        return installer(requirement)      File "/usr/local/lib/python2.7/dist-packages/setuptools/dist.py", line 443, in fetch_build_egg        return cmd.easy_install(req)      File "/usr/local/lib/python2.7/dist-packages/setuptools/command/easy_install.py", line 673, in easy_install        return self.install_item(spec, dist.location, tmpdir, deps)      File "/usr/local/lib/python2.7/dist-packages/setuptools/command/easy_install.py", line 699, in install_item        dists = self.install_eggs(spec, download, tmpdir)      File "/usr/local/lib/python2.7/dist-packages/setuptools/command/easy_install.py", line 880, in install_eggs        return self.build_and_install(setup_script, setup_base)      File "/usr/local/lib/python2.7/dist-packages/setuptools/command/easy_install.py", line 1119, in build_and_install        self.run_setup(setup_script, setup_base, args)      File "/usr/local/lib/python2.7/dist-packages/setuptools/command/easy_install.py", line 1107, in run_setup        raise DistutilsError("Setup script exited with %s" % (v.args[0],))    distutils.errors.DistutilsError: Setup script exited with error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

解决办法：
sudo pip install cffi

剩下的就一路顺风了。

2.使用教程

注意:angr似乎只能在linux 64位系统下运行
参看这里:https://github.com/angr/angr-dev/issues/14
32位会一直报段错误

使用:

workon angr  //似乎会 找不到命令直接进入angr-doc-master/examples/defcamp_r100python solve.py就可以看到答案了