Add missing library

snap/snapcraft.yaml

@@ -80,7 +80,7 @@ architectures:
   - build-on: amd64
   - build-on: arm64
   - build-on: armhf
-  # - build-on: ppc64el
+  - build-on: ppc64el
 
 layout:
   /usr/local/lib:
@@ -153,12 +153,9 @@ parts:
       - setuptools<58
       - wheel
       - Cython
-    # build-environment:
-    #   - SNAPCRAFT_PYTHON_VENV_ARGS: --upgrade
     build-packages:
       - python3
       - python3-dev
-        #- python3-pip
       - pkg-config
       - autoconf
       - build-essential
@@ -192,6 +189,7 @@ parts:
       - libpcap0.8
       - libpcap0.8-dev
       - libpulse0
+      - libturbojpeg
       - netbase
       - tcpdump
       - zlib1g