[SOLVED] ibus avro

Hi
I faced a problem in installing ibus avro (here is the Readme : https://github.com/sarim/ibus-avro/blob/master/README.md) in Mageia 2, to type Bengali phonetic. Some of the packages, required for it, could not be installed, including libibus-1.0-0, libibus-1.0-dev, gjs, gir1.2-gjsdbus-1.0, gir1.2-ibus-1.0. Any help?
I faced a problem in installing ibus avro (here is the Readme : https://github.com/sarim/ibus-avro/blob/master/README.md) in Mageia 2, to type Bengali phonetic. Some of the packages, required for it, could not be installed, including libibus-1.0-0, libibus-1.0-dev, gjs, gir1.2-gjsdbus-1.0, gir1.2-ibus-1.0. Any help?