java.io.IOException:Cannot run program "sh" (in directory"c:\cygwin\bin\test"):CreateProcess error=2.The system cannot find file specified
I am running shell scripts with the help of java and cygwin. When i am running my code in windows xp it works fine. Now i am trying to run same code on windows 7 i am getting above error.
(java.io.IOException)java.io.IOException:
Cannot run program "sh" (in directory"c:\cygwin\bin\test"):
CreateProcess error=2.The system cannot find file specified
Why this error occurred.I have set my path for cygwin (PATH=.;c:\cygwin\bin) How to avoid this.
ProcessBuilder pb = new ProcessBuilder ();
pb.directory(new File("C:\\cygwin\\bin\\Test\\"));
File shellfile = new File("app.sh");//File name with extension
System.out.println(shellfile.getCanonicalPath());
But it is giving the output as E:\NIRAJ\example\app.sh which is in my java program. even i am setting up pb.directory to the path.
if i check System.out.print(pb.directory()); it gives me output C:\cygwin\bin\Test
Answer
In PATH variable, you need to put cygwin's bin directory before any other Windows' paths.
Do this:
PATH=c:\cygwin\bin:RestWindowsPaths
Not that:
PATH=RestWindowsPathVariables:c:\cygwin\bin