Installation problem

[ManasiPat]

I have all the necessary installation done. After running "ruby ./pull-dependencies core". Only fig folder is created no lib folder is created.

So when I try to run "ant core" Get the following error. Please suggest what is the issue.

Buildfile: C:\Users\1392287\Documents\sempre\build.xml

init:

BUILD FAILED
C:\Users\1392287\Documents\sempre\build.xml:18: Execute failed: java.io.IOException: Cannot run program ".\scripts\extract-module-classes.rb" (in directory "C:\Users\1392287\Documents\sempre"): CreateProcess error=193, %1 is not a valid Win32 application
at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1143)
at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1073)
at java.base/java.lang.Runtime.exec(Runtime.java:615)
at org.apache.tools.ant.taskdefs.launcher.Java13CommandLauncher.exec(Java13CommandLauncher.java:58)
at org.apache.tools.ant.taskdefs.Execute.launch(Execute.java:424)
at org.apache.tools.ant.taskdefs.Execute.execute(Execute.java:438)
at org.apache.tools.ant.taskdefs.ExecTask.runExecute(ExecTask.java:660)
at org.apache.tools.ant.taskdefs.ExecTask.runExec(ExecTask.java:699)
at org.apache.tools.ant.taskdefs.ExecTask.execute(ExecTask.java:527)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:299)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:577)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
at org.apache.tools.ant.Task.perform(Task.java:350)
at org.apache.tools.ant.Target.execute(Target.java:449)
at org.apache.tools.ant.Target.performTasks(Target.java:470)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1401)
at org.apache.tools.ant.Project.executeTarget(Project.java:1374)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1264)
at org.apache.tools.ant.Main.runBuild(Main.java:818)
at org.apache.tools.ant.Main.startAnt(Main.java:223)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:284)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:101)
Caused by: java.io.IOException: CreateProcess error=193, %1 is not a valid Win32 application
at java.base/java.lang.ProcessImpl.create(Native Method)
at java.base/java.lang.ProcessImpl.(ProcessImpl.java:494)
at java.base/java.lang.ProcessImpl.start(ProcessImpl.java:159)
at java.base/java.lang.ProcessBuilder.start(ProcessBuilder.java:1110)
... 23 more

Total time: 0 seconds

[ppasupat]

It looks like the Ruby script "extract-module-classes.rb" cannot be executed. Could you check if Ruby is installed? Maybe try changing Line 18 in build.xml to

<exec executable="ruby"><arg value="${root}/scripts/extract-module-classes.rb"/></exec>

In general, SEMPRE was designed on Linux / Mac and might have issues when running on Windows. You could try emulating Linux using either Cygwin or a virtual machine.

[ManasiPat]

Thanks for the response. Ruby is installed. I made the suggested change, now the error is as follows:

After running "ruby ./pull-dependencies core". Only fig folder is created no lib folder is created.

[ppasupat]

• Could you paste the content of build.xml? That error indicates an XML incorrect syntax.
• Could you try running ruby ./scripts/extract-module-classes.rb?

[ChiZhang-bit]

I also meet this problem. Do you solve?

[TomasaMuller]

I'm facing the same issue too. I was building with cygwin on Windows.
I think the make step for "fig" is failing. I see that the classes folder is empty, so fig.jar cannot be generated.
I don't see any error's in the console in fact it says "BUILD SUCCESSFUL".
And due to the "exit 1" in the "pull dependencies" in the "fig" make cause the script to exit at that point.