These days I'm trying to install Latex2HTML on a Win95-machine.
As Image-Conversion still fails, I have a few questions:
1) Shall pstoimg.bat really call ghostscript and pass a command-line for
pnmcrop to it ? Is it really necessary to change path-delimiters to
'/' from within GhostScript ?
2) If so: What would be the correct syntax from within ghostscript for
launching pnmcrop.exe (from another Drive) with the appropriate
parameters ? Where else could I find these informations?/Are there
any good free GhostScript-Tutorials on the Web ?
3) If so this would imply that I sholud get more familiar with Perl in
order to create a fix which does some path-conversion before passing
it to ghostscript. Are there any good free Perl-tutorials on the Web ?
In case somebody likes reading large epics and wants to know how
these questions came into being, I will now tell the whole story:
These days I'm trying to get Latex2HTML running on a Win'95-ma-
chine. Running config.bat and reading config.log show no errors.
At least some text is now converted to HTML.
Nevertheless image-conversion from within test.bat fails as I receive
an Error-Message: "No such file or directory" which seems to be pro-
duced by DOS-command.com.
When I run test.bat with the -debug switch, I can see that it calls
pstoimg.bat for image-conversion.
Right before the very first error-message occurs, I can read a line
which is produced by pstoimg.bat while gswin32c.exe is running:
GS> C:\Netpbm\Bin\PNMCROP.EXE < C:\WINDOWS\TEMP\l2h863757\p915977.pnm >
C:\WINDOWS\TEMP\l2h863757\p915977.t01
Somewhere in pstoimg.bat I read the following:
# Ghostscript understands only '/' as path delimiter!
As I am not familiar with Ghostscript and Perl at all, I tried the fol-
lowing:
a)
I launched a DOS-BOX.
On the DOS-Prompt (C:\) I typed following command:
C:\Netpbm\Bin\PNMCROP.EXE < C:\WINDOWS\TEMP\l2h863757\p915977.pnm >
C:\WINDOWS\TEMP\l2h863757\p915977.t01
The result was that the already existing file
"C:\WINDOWS\TEMP\l2h863757\p915977.t01" was changed in size
and last modification-date. No error-messages occured.
b)
Afterwards I launched gswin32c.exe from the command-line.
On the Ghostscript-Prompt (GS>) I typed the same. (also
C:\Netpbm\Bin\PNMCROP.EXE < C:\WINDOWS\TEMP\l2h863757\p915977.pnm >
C:\WINDOWS\TEMP\l2h863757\p915977.t01)
The result was some -for me- ununderstandable output. Among many
other stuff there was the line
"LAST OS error: No such file or directory" .
Now I assume the following:
During the image-conversion-process pstoimg.bat is invoked. Among
other things pstoimg.bat calls gswin32c.exe and passes the following
command-line to it:
C:\Netpbm\Bin\PNMCROP.EXE < C:\WINDOWS\TEMP\l2h863757\p915977.pnm >
C:\WINDOWS\TEMP\l2h863757\p915977.t01
The execution of this command-line fails due to the fact that the wrong
path-delimiters are used. Therefore gswin32c.exe passes an error to
DOS/pstoimg.bat and the resulting output is the error-message
"No such file or directory" . As consequence image-conversion fails
and subsequent error-messages follow.
Thank you very much in advance.
Yours sincerely
Ulrich Diez
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