Case

Hi Giuseppe, thx, i have got it running. It was indeed the zerro that was missing, but it looks like still some commands are missing. I have done it this way: Downloaded the 2 files libqt5charts5_5.7.1-3_armhf.deb and echoes_0.26-1_armhf.deb sudo apt-get updat sudo apt-get upgrade sudo apt-get install librtlsdr0 sudo apt-get install qt creator cd to folder with the 2 downloaded files sudo dpkg -i libqt5charts............. sudo dpkg -i echoes.0.26-1......... I had an error after the last command....

Hello Giuseppe, thx for your reply. I have the following files in a folder on the desktop of mu rpi 3 B+ rev 1.3: echoes_0.26.1_armhf.deb libqt5charts5_5.7.1-3_armhf.deb step 1 to 4 Ok. but at step 5 i get a fault: E: Invalid operation librtlsdr I tried also : sudo apt-get install librtlsdr Fault: E: Unable to locate package librtlsdr It looks like we are missing something in the command apt-get I am not a programmer, so i hope you know a solution? Thanks in advance and regards, Case Op wo 11 sep....

Hello, iam trying to install echoes on my rpi3b+. I can not find the qt-everywhere-opensource-rpi_5.9.4_armhf.deb file. Where to find to download?? Is there a way to install echeos via apt-get? Thanks and regards, case.