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Can't run /usr/bin/ command in Eclipse java application? [message #931952]

Wed, 03 October 2012 17:30

Missing name Mising name

Messages: 25
Registered: November 2010

Junior Member

Hello, I am developing a Java application in Eclipse on Mac Pro, similar to Linux environment.

In my code I need to do something like:

Runtime rt = Runtime.getRuntime();
String cmd = "ttg " + inFileName + " -o" + outFileName;

"ttg" is installed under /usr/bin and can be executed in a terminal, but can't be executed here in Eclipse. I have to specify the full path:

String cmd = "/usr/bin/ttg " + inFileName + " -o" + outFileName;

Under Windows, we can set this through Environment Variables. why the application in Eclipse can't call "ttg" without specifying the full path?

Any way out? Thanks.

[Updated on: Wed, 03 October 2012 17:31]

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Re: Can't run /usr/bin/ command in Eclipse java application? [message #941487 is a reply to message #931952]

Fri, 12 October 2012 15:20

Paul Webster

Messages: 6859
Registered: July 2009
Location: Ottawa

Senior Member

Eclipse is probably not launched with the full path available to you at the shell. You'll have to investigate your mac environment to understand if mac does this or not.

PW

Paul Webster
http://wiki.eclipse.org/Platform_Command_Framework
http://wiki.eclipse.org/Command_Core_Expressions
http://wiki.eclipse.org/Menu_Contributions

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