You have ant 1.7.1. and js.jar in your ~/.ant/lib ? http://wiki.openlaszlo.org/SubversionBuildInstructions#Get_ant_1.7.1
On 2011-01-31, at 11:27, Lou Iorio wrote: > Is anyone building using Linux? I'm using Tomcat 6.0.30, and Tomcat is > running. > > I've installed everything, but I'm stuck with this error: > > BUILD FAILED > /home/lou/src/svn/openlaszlo/trunk/build.xml:47: The following error > occurred while executing this line: > /home/lou/src/svn/openlaszlo/trunk/build-tools/build-opt.xml:57: Problem: > failed to create task or type scriptdef > Cause: the class org.apache.tools.ant.taskdefs.optional.script.ScriptDef was > not found. > This looks like one of Ant's optional components. > Action: Check that the appropriate optional JAR exists in > -/usr/share/ant/lib > -/home/lou/.ant/lib > -a directory added on the command line with the -lib argument > > Do not panic, this is a common problem. > The commonest cause is a missing JAR. > > I've done extensive searches with no results.
