importError: no module named gr_module_name

GNU Radio
1

Greetings,

I am an under-graduation student , new to both Ubuntu and GNURadio , and
I desined a signal processing block modifying

gr-my-blocks-template in computer in university , and imported it to
GRC, and it works very well.

But when tried to do same thing , many times , in my PC though all the
steps were ok till run-time all the blocks I added do not
perform and I have an error that says “…/top_block.py, line 13, no
module, ImportError: no module named gr_module_name”.
Then I installed all the packages about python2.6, but it does not work.

After my first design that still works, I upgraded Ubuntu , installed
all the upgrades Ubuntu suggested. But after

that installation PC in university gives same error as one I get in my
PC. So, is the error about Ubuntu?

When I check the file in which generated modules are out using nautilus
, I see that there MyModule file is generated instead of

gr_module_name , so is there any sample video or a tutorial that shows
all the steps by screen shots in which I can see the correct

modifications from initial file gr-my-blocks-template to gr-module-name?

By the way, I use Ubuntu 10.04 ( Lucid ) . And each time I followed the
same way as I did in my first design that works.

Thanks,
Abdullah

2

On Thu, Jul 7, 2011 at 3:49 AM, abdullah unutmaz
[email protected]wrote:

module, ImportError: no module named gr_module_name".
the steps by screen shots in which I can see the correct
modifications from initial file gr-my-blocks-template to gr-module-name?

By the way, I use Ubuntu 10.04 ( Lucid ) . And each time I followed the
same way as I did in my first design that works.

Thanks,
Abdullah

Abdullah, it’s hard to diagnose with just this information, but it
sounds
like you have something in your files that is slightly wrong. Using the
gr-howto-write-a-block might help you understand what’s going on and
everything you need to do to create a new block.

Tom