ModuleNotFoundError

DRAFT Module Not Found Error

These instructions apply to installations for https://wiki.gnuradio.org/index.php/InstallingGR#To_install_system_wide and for https://github.com/gnuradio/pybombs#pybombs

When you start gnuradio-companion, if you get the following error message:

then put the following 'export' commands in your .bashrc or .bash_aliases file and restart your terminal.

Determine your installation prefix

1. on a terminal screen, enter gnuradio-config-info --prefix
2. use that prefix in place of {prefix} in the following commands

Linux-based systems including OSX

- For ALL 32-bit systems and ALL Debian / Ubuntu (and derivative) systems, use:

export PYTHONPATH={prefix}/lib/python3/dist-packages:{prefix}/lib/python3/site-packages:$PYTHONPATH
export LD_LIBRARY_PATH={prefix}/lib:$LD_LIBRARY_PATH

- For other 64-bit systems, use:

export PYTHONPATH={prefix}/lib64/python3/site-packages:$PYTHONPATH
export LD_LIBRARY_PATH={prefix}/lib64:$LD_LIBRARY_PATH

Windows systems

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