On Mon, May 6, 2013 at 6:45 AM, Bennett, David S. (Scott) <scott.benn...@jhuapl.edu> wrote: > 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
Scott, Are you using relative path names for the file sink? Tom _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
