ModuleNotFoundError: Difference between revisions

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[[File:ModNotFound.png|300px]]
[[File:ModNotFound.png|300px]]


then put the following 'export' commands in your <code>~/.bashrc</code> or <code>~/.bash_aliases</code> file and restart your terminal.<br>
then put the following 'export' commands in your <code>~/.bashrc</code> or <code>~/.profile</code> or <code>~/.bash_aliases</code> file and restart your terminal.<br>


== Determine your installation prefix ==
== Determine your installation prefix ==

Revision as of 19:04, 24 January 2020

Module Not Found Error

These instructions apply to installations for To install system wide and for PyBOMBS

When you start gnuradio-companion, if you get this, or a similar, error message:

ModNotFound.png

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

Determine your installation prefix

If you don't know or remember your installation prefix, perform the following step:

  • on a terminal screen, enter gnuradio-config-info --prefix

then 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