Message-ID: <4DAC65EF.6070305@inl.gov>
Date: Mon, 18 Apr 2011 10:25:19 -0600
From: Doug Pace <pacedm AT inl DOT gov>
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Subject: Octave Plotting, Invoking Octave
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Installed cygwin with gnuplot, X11, and octave.

Octave will not run the 'sombrero' demo plot.

Have removed c:\cygwin and reinstalled; have attempted previous releases 
of cygwin and octave.
Yes, I needed to use ash and do
             $ ./rebaseall
to get startx to work.

Now octave no longer opens, no error messages are issued just returns to 
the shell prompt.

This is on XP sp 3. 

Thanks for any help,

Doug

-- in octave /usr/share/octave/3.4.0/m/plot/__gnuplot_get_var__.m
     the line 
                    str = strcat(str {:});     ---------latest version
                    str = strcat(str, {:});   -------------previous version
       previous version is correct.

screen capture follows:
**************************************************************************************************

$ octave

GNU Octave, version 3.4.0

Copyright (C) 2011 John W. Eaton and others.

This is free software; see the source code for copying conditions.

There is ABSOLUTELY NO WARRANTY; not even for MERCHANTABILITY or

FITNESS FOR A PARTICULAR PURPOSE.  For details, type `warranty'.

 
Octave was configured for "i686-pc-cygwin".

 
Additional information about Octave is available at http://www.octave.org.

 
Please contribute if you find this software useful.

For more information, visit http://www.octave.org/help-wanted.html

 
Read http://www.octave.org/bugs.html to learn how to submit bug reports.

 
For information about changes from previous versions, type `news'.

 
octave:1> who

Variables in the current scope:

 
ans

 
octave:2> x = 1:1:10

x =

 
    1    2    3    4    5    6    7    8    9   10

 
octave:3> y = x .* x

y =

 
     1     4     9    16    25    36    49    64    81   100

 
octave:4> sombrero

      0 [main] octave-3.4.0 3668 C:\cygwin\bin\octave-3.4.0.exe: *** 
fatal error - couldn't release memory 0x18D01000(61440) for 
'\\?\C:\cygwin\lib\octave\3.4.0\oct\i686-pc-cygwin\cellfun.oct' 
alignment, Win32 error 487

Stack trace:

Frame     Function  Args

00229828  6102796B  (00229828, 00000000, 00000000, 00000000)

00229B18  6102796B  (6117EC60, 00008000, 00000000, 61180977)

0022AB48  61004F1B  (611A7F74, 18D01000, 0000F000, 6124A284)

End of stack trace

      0 [main] octave 3664 fork: child 3668 - died waiting for dll 
loading, errno 11

error: popen2: process creation failed -- Resource temporarily unavailable

error: called from:

error:   /usr/share/octave/3.4.0/m/plot/__gnuplot_open_stream__.m at 
line 30, column 44

error:   /usr/share/octave/3.4.0/m/plot/__gnuplot_drawnow__.m at line 
72, column 19

octave:5

 
$ cygcheck -c cygwin x11 gnuplot octave

Cygwin Package Information

Package              Version        Status

cygwin               1.7.9-1        OK

gnuplot              4.4.0-1        OK

octave               3.4.0-3        OK


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