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

Wed, 03 October 2012 13:30

Missing name Missing name is currently offline

Missing name Missing name
Messages: 23
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 13:31]

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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 11:20

Paul Webster
Messages: 6813
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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