/var/tmp/portage/kde-apps/kalzium-18.03.90/work/kalzium-18.03.90/src/kalzium.cpp: In member function ‘MoleculeDialog* Kalzium::slotMoleculeviewer()’:
/var/tmp/portage/kde-apps/kalzium-18.03.90/work/kalzium-18.03.90/src/kalzium.cpp:381:10: error: ‘QGLFormat’ has not been declared
if (!QGLFormat::hasOpenGL()) {
^~~~~~~~~QGLFormat is used in the following ifdef-block:
#if defined(HAVE_OPENBABEL2) && defined(HAVE_EIGEN) && defined(HAVE_AVOGADRO)
if (!QGLFormat::hasOpenGL()) {
QMessageBox::critical(Q_NULLPTR, i18n("Kalzium Error"), i18n("This system does not support OpenGL."));
return NULL;
}