shy@shy-virtual-machine:~/桌面/ROPgadget$ ROPgadget --help Traceback (most recent call last): File "/usr/local/bin/ROPgadget", line 4, in <module> __import__('pkg_resources').run_script('ROPGadget==7.3', 'ROPgadget') File "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line 3019, in <module> File "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line 3003, in _call_aside File "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line 3032, in _initialize_master_working_set File "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line 657, in _build_master File "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line 670, in _build_from_requirements File "build/bdist.linux-x86_64/egg/pkg_resources/__init__.py", line 849, in resolve pkg_resources.DistributionNotFound: The 'capstone>=5.0.0rc2' distribution was not found and is required by ROPGadget

根据你提供的信息，似乎是在使用 ROPgadget 工具时出现了错误。具体来说，缺少一个名为 'capstone>=5.0.0rc2' 的分发包，这是 ROPgadget 工具所需要的。你可以尝试通过以下命令安装此分发包：

pip install capstone==5.0.0rc2

然后再次尝试运行 ROPgadget 工具，看是否能够正常工作。

相关问题

echo $CLANG140_BIN /home/chen-docker/bin:/home/chen-docker/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/home/chen-docker/dotnet:/usr/local/llvm/bin chen-docker@chen-docker-virtual-machine:~/bin$ clang -v clang version 14.0.0 Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /usr/local/llvm/bin Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/9 Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/9 Candidate multilib: .;@m64 Selected multilib: .;@m64 已经安装且添加变量了，怎么编译还是报错？[buildex.py] ERROR: Tool path /pkg/qct/software/llvm/release/arm/14.0.0/bin/ does not exist! Traceback (most recent call last): File "boot_images/boot_tools/buildex.py", line 1833, in <module> main() File "boot_images/boot_tools/buildex.py", line 539, in main create_image(options,variant_flavor,build_config,tools_config) File "boot_images/boot_tools/buildex.py", line 616, in create_image dll_paths=process_components(options,variant_flavor,process_action,build_config,tools_config,merge_dict) File "boot_images/boot_tools/buildex.py", line 708, in process_components bin_path=process_component(options,variant_flavor,component,process_config,build_config,tools_config,merge_dict) File "boot_images/boot_tools/buildex.py", line 773, in process_component set_compiler_path(tool_config,component_config['Process'][i]['ToolChain']) File "boot_images/boot_tools/buildex.py", line 1307, in set_compiler_path "Expected location " + os.environ[COMPILER_BIN_NAME]) File "/usr/lib/python3.8/os.py", line 675, in getitem raise KeyError(key) from None KeyError: 'CLANG140_BIN' build failed!

根据你提供的信息，`CLANG140_BIN` 环境变量已经正确设置，并且 Clang 已成功安装到 `/usr/local/llvm/bin` 目录中。然而，仍然出现了 `buildex.py` 脚本报错并引发 `KeyError` 异常的问题。

根据错误信息中的路径 `/pkg/qct/software/llvm/release/arm/14.0.0/bin/`，脚本似乎在寻找的是不同的路径。这可能意味着脚本中指定了错误的路径，或者在其他地方设置了不正确的环境变量。

建议你检查 `buildex.py` 脚本的源代码，尤其是与工具链路径相关的部分。确保脚本中使用的路径与你实际安装的路径一致。

另外，还可以尝试在终端中执行以下命令，将 `/pkg/qct/software/llvm/release/arm/14.0.0/bin/` 替换为正确的 Clang 安装目录路径：

export CLANG140_BIN="/usr/local/llvm/bin"

然后再次运行脚本，看看问题是否得到解决。

如果问题仍然存在，可能需要进一步检查脚本的代码以及调试信息，以确定问题的具体原因。

RLException: [smartcar_display.rviz.launch] is neither a launch file in package [smartcar] nor is [smartcar] a launch file name The traceback for the exception was written to the log file gouming@gouming-virtual-machine:~/catkin_ws$

这个错误信息表明你运行的launch文件smartcar_display.rviz.launch不存在于smartcar包中，或者smartcar不是一个有效的launch文件名。请检查一下路径和文件名是否正确。如果你确认路径和文件名正确，那可能是缺少了相应的依赖包。你可以通过查看日志文件来获取更详细的信息，帮助你解决问题。