I want to install two versions of gnuradio on one machine. I first
installed gnuradio 3.7 in default directory /usr/local/（and it works
normally）, and then installed the gnuradio 3.9 in the directory
/opt/gnuradio. But the gnuradio 3.7 can't run again,as follows:
$ gnuradio-companion
Traceback (most recent call last):
File "/usr/local/bin/gnuradio-companion", line 99, in
run_main()
File "/usr/local/bin/gnuradio-companion", line 92, in run_main
exit(main())
File "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/main.py", line
51, in main
install_prefix=gr.prefix()
File
"/usr/local/lib/python2.7/dist-packages/gnuradio/grc/gui/Platform.py",
line 38, in init
_Platform.init(self, *args, **kwargs)
File
"/usr/local/lib/python2.7/dist-packages/gnuradio/grc/core/Platform.py",
line 75, in init
self.build_block_library()
File
"/usr/local/lib/python2.7/dist-packages/gnuradio/grc/core/Platform.py",
line 175, in build_block_library
hide_bokeh_gui_options_if_not_installed(self.blocks['options'])
File
"/usr/local/lib/python2.7/dist-packages/gnuradio/grc/core/utils/odict.py",
line 35, in getitem
return self._data[key]
KeyError: 'options'
what can i do??????????
when i run gnuradio 3.9 in the directory /opt/gnuradio/bin as follows,
it runs:
$export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/gnuradio/lib
$export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/opt/gnuradio/lib/pkgconfig
$export PYTHONPATH=$PYTHONPATH:/opt/gnuradio/lib/python3.6/dist-packages
$cd /opt/gnuradio/bin
$ ./gnuradio-companion
<<< Welcome to GNU Radio Companion 3.9.0.0-git >>>
Block paths:
/opt/gnuradio/share/gnuradio/grc/blocks
