vircadia-builder randomly wanting to install things that are already installed

[JulianGro]

Sometimes vircadia-builder wants to install things that are already installed. This seems to happen absolutely randomly.
I only observed this on the qt5-15-updates branch for now.

motofckr9k@motofckr9k-VirtualBox:~/git/vircadia-builder$ ./vircadia-builder --make-appimage -t v2021.1.2-rc
Checking how many cores to use for building Vircadia... 6 cores
Checking how many cores to use for building Qt... 6 cores
Detecting desktop location... /home/motofckr9k/Desktop
Detecting distribution... Ubuntu 18.04.5 LTS (ubuntu-18.04)
Getting the package list... done.
Checking Qt availability... yes
Checking if any packages need installing... 28 additional packages needed: libsdl2-dev, libssl1.0-dev, libterm-readline-gnu-perl, libudev-dev, libxcb-xinerama0-dev, libxcomposite1, libxcomposite1, libxcursor1, libxcursor1, libxi-dev, libxmu-dev, libxrandr-dev, libxslt1.1, libxslt1.1, libxtst6, libxtst6, make, mesa-common-dev, mesa-utils, nodejs, npm, patchelf, python, python3-distro, unzip, xdg-user-dirs, zip, zlib1g-dev
Root privileges are needed to run the following command:
	apt-get update
Please enter your password to continue

[sudo] password for motofckr9k: 
Hit:1 http://de.archive.ubuntu.com/ubuntu bionic InRelease
Hit:2 http://de.archive.ubuntu.com/ubuntu bionic-updates InRelease
Hit:3 http://de.archive.ubuntu.com/ubuntu bionic-backports InRelease
Get:4 http://security.ubuntu.com/ubuntu bionic-security InRelease [88,7 kB]
Get:5 http://security.ubuntu.com/ubuntu bionic-security/main amd64 DEP-11 Metadata [48,6 kB]
Get:6 http://security.ubuntu.com/ubuntu bionic-security/universe amd64 DEP-11 Metadata [60,3 kB]
Get:7 http://security.ubuntu.com/ubuntu bionic-security/multiverse amd64 DEP-11 Metadata [2.464 B]
Fetched 200 kB in 1s (183 kB/s)
Reading package lists...
Root privileges are needed to run the following command:
	--preserve-env=DEBIAN_FRONTEND apt-get install -y libsdl2-dev libssl1.0-dev libterm-readline-gnu-perl libudev-dev libxcb-xinerama0-dev libxcomposite1 libxcomposite1 libxcursor1 libxcursor1 libxi-dev libxmu-dev libxrandr-dev libxslt1.1 libxslt1.1 libxtst6 libxtst6 make mesa-common-dev mesa-utils nodejs npm patchelf python python3-distro unzip xdg-user-dirs zip zlib1g-dev
Please enter your password to continue

Reading package lists...
Building dependency tree...
Reading state information...
libxcomposite1 is already the newest version (1:0.4.4-2).
libxcomposite1 set to manually installed.
libxcursor1 is already the newest version (1:1.1.15-1).
libxcursor1 set to manually installed.
libxi-dev is already the newest version (2:1.7.9-1).
libxmu-dev is already the newest version (2:1.1.2-2).
libxrandr-dev is already the newest version (2:1.5.1-1).
libxtst6 is already the newest version (2:1.2.3-1).
libxtst6 set to manually installed.
make is already the newest version (4.1-9.1ubuntu1).
python is already the newest version (2.7.15~rc1-1).
xdg-user-dirs is already the newest version (0.17-1ubuntu1).
xdg-user-dirs set to manually installed.
zip is already the newest version (3.0-11build1).
zip set to manually installed.
zlib1g-dev is already the newest version (1:1.2.11.dfsg-0ubuntu2).
libterm-readline-gnu-perl is already the newest version (1.35-3ubuntu1).
mesa-utils is already the newest version (8.4.0-1).
npm is already the newest version (3.5.2-0ubuntu4).
patchelf is already the newest version (0.9-1).
python3-distro is already the newest version (1.0.1-2).
libssl1.0-dev is already the newest version (1.0.2n-1ubuntu5.6).
libudev-dev is already the newest version (237-3ubuntu10.47).
libxcb-xinerama0-dev is already the newest version (1.13-2~ubuntu18.04).
libxslt1.1 is already the newest version (1.1.29-5ubuntu0.2).
libxslt1.1 set to manually installed.
mesa-common-dev is already the newest version (20.0.8-0ubuntu1~18.04.1).
unzip is already the newest version (6.0-21ubuntu1.1).
unzip set to manually installed.
libsdl2-dev is already the newest version (2.0.8+dfsg1-1ubuntu1.18.04.4).
nodejs is already the newest version (8.10.0~dfsg-2ubuntu0.4).
The following packages were automatically installed and are no longer required:
  linux-headers-5.4.0-66-generic linux-hwe-5.4-headers-5.4.0-42
  linux-hwe-5.4-headers-5.4.0-58 linux-hwe-5.4-headers-5.4.0-59
  linux-hwe-5.4-headers-5.4.0-65 linux-hwe-5.4-headers-5.4.0-66
  linux-image-5.4.0-66-generic linux-modules-5.4.0-66-generic
  linux-modules-extra-5.4.0-66-generic
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

Packages have been installed, please run ./vircadia-builder again.

motofckr9k@motofckr9k-VirtualBox:~/git/vircadia-builder$