No Twitter posting with actual (new) installation and (undefined global variables?)

[DH0GME]

Hi Nico,

First installation some month ago, twitter posting worked fine - some days ago (ISS!) I completly installed new
with fresh rasbian (rasp Pi imager) , updated all os and new installation of latest version from git:
installation script didn't work, files in $HOME had to be put in place manually and filled up with content.
Decoding of NOAA is fine - METEOR only with low quality (ok my antenna isnt at ideal position)
ISS scheduling didn't work, I had to patch the 2 queries in schedule.sh to get 3 pictures from ISS

==> This code also didnt work, With variable definitly set to "true" - I had to comment out the IF / FI lines

if [ "$SCHEDULE_ISS" == "true" ]; then
grep "ISS (ZARYA)" "${NOAA_HOME}"/predict/amateur.txt -A 2 > "${NOAA_HOME}"/predict/amateur.tle
fi

As I am an hardware guy, not surely knowing the insides of linux, just digging on the surface, I tried to have a
look into post.py and to my "amateur view" it seems that the 4 keys are not public known variables inside the OS
As the 4 keys worked before, I double checked and generated also 4 new keys on twitter, but same issue remained....

Server information (please complete the following information):

• OS: Raspbian
• Python version 3.7.3
• SDR device Nooelec with preamp 137MHz bandpass turnstile antenna
• PI4 with 4GB network over WLAN, webserver running stable (great feature!!) and administration via VNC

Best regards from Germany
Elmar | DH0GME