ModuleNotFoundError: Difference between revisions

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== Determine your installation prefix ==
== Determine your installation prefix ==
If you don't know or remember your installation prefix, perform the following steps:
#  on a terminal screen, enter <code>gnuradio-config-info --prefix</code>
#  on a terminal screen, enter <code>gnuradio-config-info --prefix</code>
#  use that prefix in place of <code>{prefix}</code> in the following commands
#  use that prefix in place of <code>{prefix}</code> in the following commands

Revision as of 01:19, 24 January 2020

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 this error message:

ModNotFound.png

then put the following 'export' commands in your .bashrc 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 steps:

  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