Error while running gr-modtool

Hello everyone,

I am learning about making new blocks in GNURadio.

I’m following the tutorial
http://gnuradio.org/redmine/projects/gnuradio/wiki/OutOfTreeModules

I’m getting the following output on running gr_modtool

===============================================================================================

[email protected]:coding$ ~/install/bin/gr_modtool newmod howto
Traceback (most recent call last):
File “/home/manu/install/bin/gr_modtool”, line 41, in
main()
File “/home/manu/install/bin/gr_modtool”, line 36, in main
modtool.setup()
File
“/home/manu/install/lib/python2.7/dist-packages/gnuradio/modtool/modtool_newmod.py”,
line 70, in setup
self._srcdir = gr.prefs().get_string(‘modtool’, ‘newmod_path’,
options.srcdir)
File
“/home/manu/install/lib/python2.7/dist-packages/gnuradio/gr/gnuradio_core_general.py”,
line 18953, in get_string
return _gnuradio_core_general.gr_prefs_get_string(self, *args,
**kwargs)
TypeError: in method ‘gr_prefs_get_string’, argument 4 of type
‘std::string
const’

===============================================================================================

Where am I going wrong?
I have installed using the git clone I made about a week ago.

Thanks,

On Thu, Mar 7, 2013 at 9:37 AM, Manu T S [email protected] wrote:

Hello everyone,

I am learning about making new blocks in GNURadio.

I’m following the tutorial
http://gnuradio.org/redmine/projects/gnuradio/wiki/OutOfTreeModules

I’m getting the following output on running gr_modtool

See:
https://lists.gnu.org/archive/html/discuss-gnuradio/2013-03/msg00078.html

Tom

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