Just to clarify, this problem with the examples has nothing to do with
.bashrc. Nevertheless, it is good to understand the .bashrc when working
on a unix system (specifically one with bash).
For your installation, just save the .grc file to a writable directory.
For the future: I just pushed a branch that will generate the python
file in your system's temp directory should the default directory be
read-only.
-Josh
On 03/03/2010 09:39 AM, Tom Gross wrote:
Makmur,
.bashrc is just a convenient way to set environment variables and
aliases when you open a terminal.
if setting theose environment variables (BOOST_PREFIX and
LD_LIBRARY_PATH) before you run grc from the command line fixes your
problem, then you would want to add them to your .bashrc file.
Your .bashrc should be in your home directory. It should be writable by you.
-Tom
On Wed, Mar 3, 2010 at 7:05 AM, Makmur Hidayat<[email protected]> wrote:
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
_______________________________________________
Discuss-gnuradio mailing list
[email protected]
http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
_______________________________________________
Discuss-gnuradio mailing list
[email protected]
http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
_______________________________________________
Discuss-gnuradio mailing list
[email protected]
http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
