As an alternative to executing the screen-scraper binary in Linux you may need to execute a shell script containing the following code. This shell script works only in launching the screen-scraper workbench. To work with screen-scraper in server mode use start_server.sh and stop_server.sh. Execute this shell script from the same location where screen-scraper was installed.

jre/bin/java -Xmx128m -jar screen-scraper.jar