If you downloaded the .zip file, extract it to a directory on your local machine (e.g., C:\Program Files\iReport-5.1.0 ).
Recommended for Unix-based systems. System Requirements and Dependencies download jaspersoft ireport designer 5.1.0
As highlighted earlier, this is the single most frequent problem users face with iReport 5.1.0. To reiterate: If you downloaded the
While version 5.1.0 remains highly operational for legacy requirements, Jaspersoft officially ended active development on the iReport product line in 2015. If you downloaded the .zip file