[QA] linux INSTALL.sh does not work properly

[jnweiger]

Follow the install instructions from
https://download.owncloud.com/desktop/testpilotcloud/daily/2.7/linux/Ubuntu_20.10/INSTALL.sh

cat INSTALL.sh

#!/bin/sh
grep 'Ubuntu 20.10' /etc/os-release || ( echo "This INSTALL.sh is for 'Ubuntu 20.10'. Press CTRL-C to abort, ENTER to continue"; read a )
apt-get update -y && apt-get install -y wget gnupg2 curl binutils apt-transport-https
wget -nv https://download.owncloud.com/desktop/testpilotcloud/daily/2.7/linux/Ubuntu_20.10/Release.key -O - | apt-key add - || exit 1
echo 'deb https://download.owncloud.com/desktop/testpilotcloud/daily/2.7/linux/Ubuntu_20.10/ /' > /etc/apt/sources.list.d/testpilotcloud.list
apt-get update -q
apt-get install -y testpilotcloud-client

sh INSTALL.sh

untu.com/ubuntu groovy-updates InRelease
Hit:5 http://archive.ubuntu.com/ubuntu groovy-backports InRelease
Err:3 https://download.owncloud.com/desktop/testpilotcloud/daily/2.7/linux/Ubuntu_20.10  InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 0700205DFD41A71A
Reading package lists... Done
W: GPG error: https://download.owncloud.com/desktop/testpilotcloud/daily/2.7/linux/Ubuntu_20.10  InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 0700205DFD41A71A
E: The repository 'https://download.owncloud.com/desktop/testpilotcloud/daily/2.7/linux/Ubuntu_20.10  InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: gnupg, gnupg2 and gnupg1 do not seem to be installed, but one of them is required for this operation
Cannot write to '-' (No such file or directory).

Doing the steps manually works fine. ....

[jnweiger]

Retry on a docker ubuntu:2.10 today works fine. Probably random glitch.