[OS X TeX] diffps with Snow Leopard ?
mactex_ab at st.estfiles.de
Sun Oct 11 15:47:49 EDT 2009
Am 11.10.2009 um 20:59 schrieb Steffen Wolfrum:
> Am 11.10.2009 um 16:29 schrieb Steffen Wolfrum:
> Am 11.10.2009 um 16:13 schrieb Herbert Schulz:
>>> On Oct 11, 2009, at 9:01 AM, Steffen Wolfrum wrote:
>>>> it should have been more precisely: "does anybody alredy has
>>>> successfully used under Snow Leopard?" ;o)
>>>> When I run Michaels script I get an error:
>>>> **** File has an unbalanced >> (close dictionary).
>>>> **** Incorrect object count in object stream.
>>>> Error: /rangecheck in resolveobjectstream
>>>> GPL Ghostscript 8.63: Unrecoverable error, exit code 1
>>> Just tried it with MacTeX-2009 pretest (which includes Ghostscript
>>> 8.70) on a couple of slightly different versions of a pdf file and
>>> it seems to work fine. Oh, yes, I'm using Snow Leopard.
>> My negative test was made with the current MacTeX-2008 [20 March
>> 2009 ].
>> So I am going to get and install a "MacTeX-2009 pretest" , too.
>> I'll report later ...
> It works!
> The only error that pops up (for pages that where identified as
> differing) is:
> "libpng warning: Invalid sBIT depth specified"
> I never had this warning in 10.4 and 10.5 ... What does it mean and
> where does it come from?
One last question:
diffps requires Netpbm.
Usually I provided this by using Gerben's iinstaller choosing "Netpbm
Tools and Library".
But now (2 1/2 years after Gerben quit it) this doesn't work anymore:
So what exactly are the Netpbm components that diffps needs?
Where do I get them? How should I install them properly now?!
Thanks for any hints,
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