Add additional runtime dependencies.

debian/control

@@ -19,7 +19,13 @@ Vcs-Browser: https://github.com/lubuntu-team/lubuntu-about
 
 Package: lubuntu-about
 Architecture: all
-Depends: python3-lubuntu-about, ${misc:Depends}, ${python3:Depends}
+Depends: lsb-release,
+         pyqt5-dev,
+         python3-cpuinfo,
+         python3-lubuntu-about,
+         python3-psutil,
+         ${misc:Depends},
+         ${python3:Depends}
 Description: Program showing information about a Lubuntu system - libraries
  A simple entry in Lubuntu's main menu with a command showing some basic
  hardware and software information, like free memory, processor, OS version,