error while loading shared libraries: libnvrm.so: cannot open shared object file: No such file or directory

This error typically occurs when a program or library is unable to find a required shared object file, in this case, "libnvrm.so". The "libnvrm.so" file is part of the NVIDIA driver software.

To fix this issue, you can try the following steps:

1. Make sure you have the NVIDIA driver installed on your system. You can check by running the command `nvidia-smi` in the terminal. If it is not installed, you can follow the official NVIDIA documentation to install the appropriate driver for your system.

2. If the driver is already installed, but you still encounter the error, try reinstalling the NVIDIA driver. You can do this by downloading the latest driver package from the NVIDIA website and following their installation instructions.

3. In some cases, the library file might be located in a non-standard directory or not included in the system's library search path. You can try adding the directory containing "libnvrm.so" to the `LD_LIBRARY_PATH` environment variable. For example:

export LD_LIBRARY_PATH=/path/to/directory:$LD_LIBRARY_PATH

Replace "/path/to/directory" with the actual path to the directory containing "libnvrm.so". After setting the `LD_LIBRARY_PATH`, try running your program again.

If none of these steps resolve the issue, it could indicate a more complex problem with your NVIDIA driver installation or system configuration. In such cases, it may be helpful to seek assistance from the NVIDIA support forums or consult with a technical expert familiar with NVIDIA drivers.