i'm new in jasper reports, i want to install jasper server in my linux server. but it shows the message Problem running post-install step. Installation may not complete correctly Error running /opt/jasperreports-server-cp-6.2.0/apache-ant/bin/ant import-ce -DimportFile=install_resources/export/js-catalog-postgresql-ce.zip: BUILD FAILED /opt/jasperreports-server-cp-6.2.0/buildomatic/bin/import-export.xml:312: The following error occurred while executing this line: /opt/jasperreports-server-cp-6.2.0/buildomatic/bin/import-export.xml:203: Java returned: 1
