Java Runtime command line Process
- by AEIOU
I have a class with the following code:
Process process = null;
try {
process = Runtime.getRuntime().exec("gs -version");
System.out.println(process.toString());
} catch (Exception e1) {
e1.printStackTrace();
} finally {
process.destroy();
}
I can run "gs -version" on my command line and get:
GPL Ghostscript 8.71 (2010-02-10)
Copyright (C) 2010 Artifex Software, Inc. All rights reserved.
So I know I have the path at least set somewhere.
I can run that class from command line and it works. But when I run it using eclipse I get the following error:
java.io.IOException: Cannot run program "gs": error=2, No such file or directory
at java.lang.ProcessBuilder.start(ProcessBuilder.java:459)
at java.lang.Runtime.exec(Runtime.java:593)
at java.lang.Runtime.exec(Runtime.java:431)
at java.lang.Runtime.exec(Runtime.java:328)
at clris.batchdownloader.TestJDBC.main(TestJDBC.java:17)
Caused by: java.io.IOException: error=2, No such file or directory
at java.lang.UNIXProcess.forkAndExec(Native Method)
at java.lang.UNIXProcess.(UNIXProcess.java:53)
at java.lang.ProcessImpl.start(ProcessImpl.java:91)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:452)
... 4 more
In my program, i can replace "gs" with: "java", "mvn", "svn" and it works. But "gs" does not. It's only in eclipse I have this problem.
Any ideas, on what I need to do to resolve this issue?
