usr/bin/ld: cannot find -lxxx
时间: 2023-10-04 12:08:07 浏览: 48
This error message typically occurs when the linker (ld) is unable to find a library (-lxxx) that is required for the compilation of a program.
The most common causes of this error are:
1. The library is not installed on your system or is installed in a non-standard location. You can check if the library is installed by running the command "ldconfig -p | grep xxx" (replace xxx with the name of the library).
2. The library is installed, but the linker is not able to find it. In this case, you can add the path to the library to the LD_LIBRARY_PATH environment variable by running "export LD_LIBRARY_PATH=/path/to/library:$LD_LIBRARY_PATH" (replace /path/to/library with the actual path to the library).
3. The library is not compatible with your system architecture. Make sure that the library you are trying to link against is compiled for the same architecture as your system.
4. The library may be named differently than what you are expecting. Check the library's documentation or the headers of the code you are trying to compile to make sure that you are using the correct library name.
Once you have resolved the issue, you can try compiling your program again.