I just did a fresh install of gnuradio per the following: http://gnuradio.org/redmine/projects/gnuradio/wiki/InstallingGR#Using-the-build-gnuradio-script
It was done on a fresh wipe and install of Kubuntu 13.04 - in fact it was the first thing I installed after I installed the operating system. I'm trying to run a script I generated on another system to stream data from a USRP-N210. I can provide the .GRC file and the generated python if needed, but there are only three main blocks... the USRP source, a "head" block to stop the simulation after collecting all the data I want, and a file sink. The script worked fine on the Windows-based machine I was using. Gnuradio-companion can generate the python file, but when I execute it, I get the following: Generating: "home/developer/Documents/gnuradio/top_block.py" Executing: "home/developer/Documents/gnuradio/top_block.py" [Errno 2] No such file or directory >>> Done OK, so just out of curiosity, I brought up a command line to see if I could execute the python script from there. And I can. So the issue is not the generation of the script - it is something in GRC. As far as I know I've set the PYTHONPATH and PKG_CONFIG_PATH environment variables correctly. I have tried creating a couple of other simple flowgraphs, and they seem to work. But this one doesn't. Even if I recreate it from scratch (so as to avoid any issues that might have happened from using Windows initially) I get the same error. I'd appreciate any help you can provide. Thanks, Scott Bennett Johns Hopkins University - Applied Physics Lab
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