tle="5.5. Color Style Manager">Color Style Manager</a>, there is no point not to have it
installed.
</p><p>
Notice about Qt4 and Qt5: <span class="command"><strong>qt4-config</strong></span> (or <span class="command"><strong>qt-config</strong></span>)
and <span class="command"><strong>qt5ct</strong></span>: Although colors will be applied, for font setting to take effect,
qtconfig-qt4 (or qtconfig) must be run, something changed back and forth, and then applied/saved
- no matter that you will see fonts of 