Bottom line: this is happening because at the time that the GRC-generated script for a flowgraph is run, mixalot isn't in the python modules path. This is often because a 'make install' installed mixalot into /usr/local, and your python instance isn't looking for it there. The easiest route to a fix is often by setting $PYTHONPATH (e.g. to /usr/local/lib/python2.7/site-packages if that's where mixalot ended up on your system), but there are other ways too.
Can you give more details about your environment? How did you install GNU Radio, and what kind of OS is this?
Hi!
Bottom line: this is happening because at the time that the GRC-generated script for a flowgraph is run, mixalot isn't in the python modules path. This is often because a 'make install' installed mixalot into /usr/local, and your python instance isn't looking for it there. The easiest route to a fix is often by setting $PYTHONPATH (e.g. to /usr/local/lib/python2.7/site-packages if that's where mixalot ended up on your system), but there are other ways too.
Can you give more details about your environment? How did you install GNU Radio, and what kind of OS is this?