after having played with the built in Longmynd and my MiniTiounerExpress I unsuccessfully tried to load again the Langstone. I did it several times even rebuilding the Porstdown card twice!
it happens that when I hit the "Install Langstone now" button it seems it is loading something...but after several minutes it goes back to menu 39 and the button is still blue! and there is no Langstone directory...
if I hit the button again after less than 30 seconds it reboots! but it doesn't work. when I checked the LangstoneTX.log I always got this:
Traceback (most recent call last):
File "/home/pi/Langstone/Lang_TX.py", line 11, in <module>
from gnuradio import analog
ImportError: No module named gnuradio
but today I got this!!!
Traceback (most recent call last):
File "/home/pi/Langstone/Lang_TX.py", line 11, in <module>
from gnuradio import analog
File "/usr/lib/python2.7/dist-packages/gnuradio/analog/__init__.py", line 35,
in <module>
from am_demod import *
File "/usr/lib/python2.7/dist-packages/gnuradio/analog/am_demod.py", line 22,
in <module>
from gnuradio import gr
File "/usr/lib/python2.7/dist-packages/gnuradio/gr/__init__.py", line 44, in
<module>
from top_block import *
File "/usr/lib/python2.7/dist-packages/gnuradio/gr/top_block.py", line 30, in
<module>
from hier_block2 import hier_block2
File "/usr/lib/python2.7/dist-packages/gnuradio/gr/hier_block2.py", line 25,
in <module>
import pmt
File "/usr/lib/python2.7/dist-packages/pmt/__init__.py", line 58, in <module>
from pmt_to_python import pmt_to_python as to_python
File "/usr/lib/python2.7/dist-packages/pmt/pmt_to_python.py", line 22, in
<module>
import numpy
File "/usr/lib/python2.7/dist-packages/numpy/__init__.py", line 142, in
<module>
from . import core
File "/usr/lib/python2.7/dist-packages/numpy/core/__init__.py", line 71, in
<module>
raise ImportError(msg)
ImportError:
IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE!
Importing the multiarray numpy extension module failed. Most
likely you are trying to import a failed build of numpy.
Here is how to proceed:
- If you're working with a numpy git repository, try `git clean -xdf`
(removes all files not under version control) and rebuild numpy.
- If you are simply trying to use the numpy version that you have installed:
your installation is broken - please reinstall numpy.
- If you have already reinstalled and that did not fix the problem, then:
1. Check that you are using the Python you expect (you're using
/usr/bin/python),
and that you have no directories in your PATH or PYTHONPATH that can
interfere with the Python and numpy versions you're trying to use.
2. If (1) looks fine, you can open a new issue at
https://github.com/numpy/numpy/issues. Please include details on:
- how you installed Python
- how you installed numpy
- your operating system
- whether or not you have multiple versions of Python installed
- if you built from source, your compiler versions and ideally a build log
Note: this error has many possible causes, so please don't comment on
an existing issue about this - open a new one instead.
Original error was: libblas.so.3: cannot open shared object file: No such file or directory
which completely knocked me down! hahaha
Claudio
