Hello,
First of all Thanks @Ron!
Following Ron‘s instruction, I was able to install gr-lora module successfully and could also see them among gnuradio blocks, but when I try to execute the flowgraph I am getting
the following error:
Executing: /usr/bin/python3 -u /home/komro/gnuradio/gr-lora/apps/lora_receive_file.py
Warning: failed to XInitThreads()
Traceback (most recent call last):
File "/home/komro/gnuradio/gr-lora/apps/lora_receive_file.py", line 35, in <module>
import lora
ModuleNotFoundError: No module named 'lora'
I have tried different solutions suggested in the github issues tab such as:
komro@komro-HP-ProBook-6560b:~$ sudo apt-get install swig
[sudo] password for komro:
Reading package lists... Done
.
.
.
Setting up swig (4.0.1-5build1) ...
Processing triggers for man-db (2.9.1-1) ...
komro@komro-HP-ProBook-6560b:/usr/local/lib/python2.7$
ls
dist-packages site-packages
komro@komro-HP-ProBook-6560b:/usr/local/lib/python2.7$
cd dist-packages/
komro@komro-HP-ProBook-6560b:/usr/local/lib/python2.7/dist-packages$ ls
komro@komro-HP-ProBook-6560b:/usr/local/lib/python2.7/dist-packages$
<empty>
komro@komro-HP-ProBook-6560b:/usr/local/lib/python2.7/dist-packages$ cd ..
komro@komro-HP-ProBook-6560b:/usr/local/lib/python2.7$
cd site-packages/
komro@komro-HP-ProBook-6560b:/usr/local/lib/python2.7/site-packages$ ls
komro@komro-HP-ProBook-6560b:/usr/local/lib/python2.7/site-packages$
<empty>
komro@komro-HP-ProBook-6560b:/usr/local/lib/python2.7/site-packages$ cd /usr/local/lib/python3
komro@komro-HP-ProBook-6560b:/usr/local/lib/python3$ ls
dist-packages
komro@komro-HP-ProBook-6560b:/usr/local/lib/python3$
cd dist-packages/
komro@komro-HP-ProBook-6560b:/usr/local/lib/python3/dist-packages$
ls
lora
komro@komro-HP-ProBook-6560b:~$
export PYTHONPATH=$PYTHONPATH:/usr/local/lib/python3/dist-packages
komro@komro-HP-ProBook-6560b:~$
printenv
.
.
PYTHONPATH=:/usr/local/lib/python3/dist-packages
.
.
But nothing fixed the issue yet, could anyone please help?
Regards,
Thangaraj
Von: Discuss-gnuradio <discuss-gnuradio-bounces+thangaraj=komro.net@gnu.org>
Im Auftrag von Ron Economos
Gesendet: Dienstag, 19. Oktober 2021 15:21
An: discuss-gnuradio@gnu.org
Betreff: Re: Help- gr-lora OOT Module failed to install!
You need to install liborc.
sudo apt-get install liborc-0.4-dev
Ron
On 10/19/21 6:12 AM, Thangaraj Mukara Dhakshinamoorthy wrote:
Hello,
My system config:
OS: Ubuntu 20.04.3 LTS
OS Type: 64-bit
RAM: 3.8 GB
Processor: Intel Core i5-2450M CPU @2.50GHz x4
UHD version: 3.15.0.0
GNU Radio version: 3.8.1.0
SDR Device: Ettus USRP N320
I am trying to install gr-lora OOT module to my existing GNUradio 3.8.1, but I am getting the following error (with make command):
WebLink:
https://github.com/rpp0/gr-lora
Installation Instruction:
git clone https://github.com/rpp0/gr-lora.git .
mkdir build
cd build
cmake ../ # Note to Arch Linux users: add "-DCMAKE_INSTALL_PREFIX=/usr"
make && sudo make install (here comes the error!)
Console log:
komro@komro-HP-ProBook-6560b:~/gnuradio/gr-lora/build$ ls
apps CMakeFiles cmake_uninstall.cmake CTestTestfile.cmake grc lib Makefile python_compile_helper.py
CMakeCache.txt cmake_install.cmake compile_commands.json docs include liquid-dsp python swig
komro@komro-HP-ProBook-6560b:~/gnuradio/gr-lora/build$ make && sudo make install
make[2]: *** No rule to make target '/usr/lib/x86_64-linux-gnu/liborc-0.4.so', needed by 'lib/libgnuradio-lora.so.v0.6.2-54-g6111c350'. Stop.
make[1]: *** [CMakeFiles/Makefile2:248: lib/CMakeFiles/gnuradio-lora.dir/all] Error 2
make: *** [Makefile:141: all] Error 2
I have installed all the necessary dependencies, but don’t know what am I doing wrong here, could anyone help me with this error message please?
Any hints would be much appreciated!
Mit freundlichen Grüßen / Best regards
i.A. Thangaraj
Systemtechnik und Dienste/EDV
Projekt Team- LoRa
komro GmbH