Solution : https://service.sap.com/sap/support/notes/1178017 (SAP Service marketplace login required)
Key words :
gui based wizard, launch x-windows, gui based installer, display environment variable, display enviroment variable, noclassdeffounderror exception occurs, e-sourcing installer, display reason, e-sourcing, unix systems
Related Notes :
1159827 | SAP E-Sourcing 5.1/SAP CLM 2.0 Release Information Note |