Hi, I've been playing around with docker these last days, and I got a running 3.7 on an Ubuntu 18.04 and compiled some OOTs. You may want to check my repo: https://github.com/git-artes/docker-gnuradio (although it's similar to what Johannes suggests). best Federico
El vie., 15 may. 2020 a las 5:17, Johannes Demel (<de...@ant.uni-bremen.de>) escribió: > Hi all, > > we all saw the Python clock [0] run out on 2020-01-01 after over 10 years. > > Also, Maitland Bottoms had to add GR patches to switch from Qt4 to Qt5 > for GR 3.7 even earlier to be able to get GR3.7 into newer Debian > versions. Apps are not accepted to the repos if they run with Qt > versions < 5. > > All in all, new systems require new software. In this case GR3.8. > > If you really need a GR3.7 install, this worked for me: > `sudo docker run --rm -it --net=host --env="DISPLAY" > --volume="$HOME/.Xauthority:/root/.Xauthority:rw" > <yourgnuradiodockercontainer>`. cf [1] > At least I could open and run flowgraphs and run UHD commands. I used > GR3.8 from `ppa:gnuradio` though the docker command should work as well. > USB devices might be another adventure. > You probably want to set up a new container with the latest GR3.7 release. > > Cheers > Johannes > > > [0] https://pythonclock.org/ > [1] > > https://medium.com/@SaravSun/running-gui-applications-inside-docker-containers-83d65c0db110 > > On 15.05.20 03:31, James Hayek wrote: > > I tried it and ran into a ton of problems... I posted it earlier today. > > Nothing as of yet, but I am still researching. I might give up and > > install Ubuntu 18 so I can use the new Pluto I bought. ;) > > > > > > iio Block Errors (WSL) Ubuntu 20.04 LTS > > > > I am running a Windows 10 system where I have installed the Windows > > Subsystem for Linux running Ubuntu 20.04 LTS. > > I followed the steps outlined here: > > http://wiki.analog.com/resources/tools-software/linux-software/gnuradio > > > > After doing the steps outlined above, I ran into the following error. > > > > ·Traceback (most recent call last): > > > > ·File > > "/home/jameshayek/GNURadio-Projects/FMReceiver/Simple_FM_Receiver.py", > > line 35, in <module> > > > > ·from gnuradio.qtgui import Range, RangeWidget > > > > ·File "/usr/lib/python3/dist-packages/gnuradio/qtgui/__init__.py", line > > 36, in <module> > > > > ·from .qtgui_swig import * > > > > ·File "/usr/lib/python3/dist-packages/gnuradio/qtgui/qtgui_swig.py", > > line 13, in <module> > > > > ·from . import _qtgui_swig > > > > ·ImportError: libQt5Core.so.5: cannot open shared object file: No such > > file or directory > > > > > > I assume this is an issue with mapping the location of swig, so copied > > the recursive directory to the gnuradio folder as the lesson said if > > there is a swig import error. Still no luck. > > > > I also thought it was an issue with the qt5 library, so I ran "sudo > > apt-get install -y qt5-default" > > > > But still no luck. > > > > /Is this an issue with Ubuntu 20?/ > > > > / > > / > > > > My exact steps are shown below. > > > > 1.Moving Post-Install to Pre-Install: > > > > oFor Python 3.8 I initially exported the following location to > $PYTHONPATH > > > > §export PYTHONPATH=$PYTHONPATH:/usr/lib/python{PYTHON VERSION}/{site or > > dist}-packages > > > > ·export PYTHONPATH=$PYTHONPATH:/usr/local/lib/python3.8/dist-packages/ > > > > oI used the python3.8 folder since GNC > About showed Python 3.8 > > > > oI then noticed I must have added the wrong PATH, because find resulted > > in: “/usr/lib/python3/dist-packages/gnuradio” > > > > oI re-ran the “export” command to include what “find” returned. > > > > 2.Installing all “apt install” dependencies: > > > > osudo apt install libxml2 libxml2-dev bison flex cmake git libaio-dev > > libboost-all-dev > > > > osudo apt install liborc-dev > > > > osudo apt install swig > > > > §I was under the impression this was not needed for 3.8; however I did > > have it installed as a failsafe. > > > > osudo apt install bison flex cmake git libgmp-dev > > > > oOther stuff that I didn’t need but installed anyway > > > > §sudo apt install libavahi-common-dev libavahi-client-dev > > > > §sudo apt install libusb-1.0-0-dev > > > > §sudo apt install doxygen > > > > 3.Building from source: > > > > > > olibiio > > > > §git clone https://github.com/analogdevicesinc/libiio.git > > > > §cd libiio > > > > §cmake ./ > > > > §make > > > > §sudo make install > > > > §cd ../ > > > > > > olibad9361-iio > > > > §git clone https://github.com/analogdevicesinc/libad9361-iio.git > > > > §cd libad9361-iio > > > > §cmake ./ > > > > §make > > > > §sudo make install > > > > §cd ../ > > > > > > ogr-iio > > > > §git clone -b upgrade-3.8 https://github.com/analogdevicesinc/gr-iio.git > > > > §cd gr-iio > > > > §cmake ./ > > > > §make > > > > §sudo make install > > > > §cd ../ > > > > §sudo ldconfig > > > > > > > > 4.Because it seems like I have a swig import issue, I copied the > > directory to the gnuradio folder > > > > osudo cp -r /usr/local/lib/python3/dist-packages/iio/ > > /usr/lib/python3/dist-packages/gnuradio/ > > > > image.png > > > > > > My $PYTHONPATH has the following locations: > > > > image.png > > > > Any advice as to what went wrong? > > > > < > https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon> > > > Virus-free. www.avast.com > > < > https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=link> > > > > > > > <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> > > > > On Thu, May 14, 2020 at 11:30 AM Alex Humberstone > > <alex.m.humberst...@gmail.com <mailto:alex.m.humberst...@gmail.com>> > wrote: > > > > The new Ubuntu 20.04 does not include Python 2 anymore. But GNU > > Radio 3.7 requires Python 2. So then can you run GNU Radio 3.7 on > > Ubuntu 20.04? I think there's still a package that you can instal to > > add Python 2 support in Ubuntu 20.04. I found a bunch of websites > > that make it sound like this should be possible. So I'm thinking it > > should still actually be possible to run GNU Radio 3.7 on Ubuntu > > 20.04. Has anyone actually tried this before? Does this work? Is > > there anything special that you have to do? Any help here would be > > super appreciated. Thanks in advance for your help everyone! > > > > > https://linuxconfig.org/install-python-2-on-ubuntu-20-04-focal-fossa-linux > > > > https://linuxize.com/post/how-to-install-pip-on-ubuntu-20.04/ > > > > https://www.vultr.com/docs/how-to-install-python-2-on-ubuntu-20-04 > > > > > https://www.phoronix.com/scan.php?page=news_item&px=Ubuntu-20.04-Clear-Python2 > > > > -- > > Sincerely, > > Alex-M-Humberstone > > PhD Student > > Klipsch School of Electrical Engineering > > New Mexico State University > > Las Cruces, New Mexico > > > > > > > > -- > > Thanks, > > James G Hayek > > Youtube.com/JamesHayek > >
