LibEngsas
echartpie.qml

This is an EChartPie widget included within an QML QtQuick application. If libengsas is installed into /usr/local you must include an import path with -I as follows

qmlviewer -I /usr/local/lib echartpie.qml

If compiled with Qt5, QtQuick 2.0 is used and you must use qmlscene to show the qml scene:

qmlscene -I /usr/local/lib echartpie.qml