[Discuss-gnuradio] Problem using GRC when executing the grc examples

[Makmur Hidayat]

Hello,

 

I can run some examples like dial_tone.py, audio_fft.py, and others.

 

But when using GRC to open grc examples, I can not execute the grc examples like dial_tone.grc.

 

Then I try to add the following to .bashrc

export BOOST_PREFIX=/opt/boost_1_37_0
export LD_LIBRARY_PATH=$BOOST_PREFIX/lib

 

But I can not do that because .bashrc is read only.

 

Therefore how to solve the problem?

 

Thank you for your help.

Makmur

  

This is the error:

 

Loading: "/usr/share/gnuradio/examples/grc/simple/ber_simulation.grc"

>>> Done

 

Showing: "/usr/share/gnuradio/examples/grc/simple/ber_simulation.grc"

 

Generating: "/usr/share/gnuradio/examples/grc/simple/ber_sim.py"
Generate Error: [Errno 13] Permission denied: '/usr/share/gnuradio/examples/grc/simple/ber_sim.py'

>>> Failue

Traceback (most recent call last):
  File "/usr/lib/python2.6/dist-packages/gnuradio/grc/gui/ActionHandler.py", line 313, in handle_states
    generator.write()
  File "/usr/lib/python2.6/dist-packages/gnuradio/grc/python/Generator.py", line 61, in write
    open(self.get_file_path(), 'w').write(str(self))
IOError: [Errno 13] Permission denied: '/usr/share/gnuradio/examples/grc/simple/ber_sim.py'

 

Executing: "/usr/share/gnuradio/examples/grc/simple/ber_sim.py"

 

python: can't open file '/usr/share/gnuradio/examples/grc/simple/ber_sim.py': [Errno 2] No such file or directory

 

>>> Done