After DL and installing, PlankSetting didn't run. As it turns out, the installation script installs the executables in /usr/share/planksetting, which is not in the PATH. The desktop file calls PlankSetting.py but it fails to run. I suspect the desktop file should be calling plantsetting14 which is installed in /usr/bin, which is in the PATH. Either that, or call planksetting.py with the full path to it.
After DL and installing, PlankSetting didn't run. As it turns out, the installation script installs the executables in /usr/share/planksetting, which is not in the PATH. The desktop file calls PlankSetting.py but it fails to run. I suspect the desktop file should be calling plantsetting14 which is installed in /usr/bin, which is in the PATH. Either that, or call planksetting.py with the full path to it.