Pegasus Front End install

RetroPie-Setup version: 4.7.11 (6d396a3d)
System: rpi4 (armv7l) - Raspbian GNU/Linux 10 (buster) - Linux retropie 5.10.17-v7l+ #1403 SMP Mon Feb 22 11:33:35 GMT 2021 armv7l GNU/Linux

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Installing dependencies for 'pegasus-fe' : Pegasus: A cross platform, customizable graphical frontend (latest alpha release)
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Did not find needed dependencies: gstreamer1.0-alsa gstreamer1.0-libav gstreamer1.0-plugins-good jq. Trying to install them now.
Hit:1 http://archive.raspberrypi.org/debian buster InRelease
Hit:2 http://raspbian.raspberrypi.org/raspbian buster InRelease
Reading package lists...
Reading package lists...
Building dependency tree...
Reading state information...
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
 gstreamer1.0-alsa : Depends: libgstreamer-plugins-base1.0-0 (>= 1.14.4) but it is not going to be installed
                     Depends: libgstreamer1.0-0 (>= 1.14.4) but it is not going to be installed
 gstreamer1.0-libav : Depends: libgstreamer-plugins-base1.0-0 (>= 1.14.2) but it is not going to be installed
                      Depends: libgstreamer1.0-0 (>= 1.14.2) but it is not going to be installed
 gstreamer1.0-plugins-good : Depends: libcairo-gobject2 (>= 1.10.0) but it is not going to be installed
                             Depends: libdv4 (>= 1.0.0) but it is not going to be installed
                             Depends: libgstreamer-plugins-base1.0-0 (>= 1.14.4) but it is not going to be installed
                             Depends: libgstreamer1.0-0 (>= 1.14.4) but it is not going to be installed
                             Depends: liborc-0.4-0 (>= 1:0.4.25) but it is not going to be installed
                             Depends: libsoup2.4-1 (>= 2.48) but it is not going to be installed
                             Depends: gstreamer1.0-plugins-base but it is not going to be installed
 jq : Depends: libjq1 (= 1.5+dfsg-2+b1) but it is not going to be installed
      Depends: libonig5 (>= 6.8.1) but it is not going to be installed
 pi-bluetooth : Depends: bluez (>= 5.50-1.2~deb10u1+rpt1) but 5.50-1~rpi1 is to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).
Could not install package(s): gstreamer1.0-alsa gstreamer1.0-libav gstreamer1.0-plugins-good jq.

Log ended at: Mon 19 Apr 04:28:04 BST 2021
Total running time: 0 hours, 0 mins, 6 secs