Hi Reuben,

You should have received the following warning if you didn't have Zlib installed and the
PNG file contained compressed information:

    Warning: Install Compress::Zlib to decode compressed binary data

The package description is likely very old, and should be updated from the README file.

        - Phil


On Aug 14, 2006, at 7:28 PM, Reuben Thomas wrote:

Package: libimage-exiftool-perl
Version: 6.00-2
Severity: wishlist

I just spent a frustrating hour trying to find out why reading EXIF tags
in PNG files worked on one machine and not another. Eventually I found
it was because I didn't have libcompress-zlib-perl installed on one
machine. While exiftool obviously doesn't need this (e.g. if you're
working only with JPEGs) it would be nice to have some clue that this is
a problem (maybe even a warning when working with PNGs?). At least
something in the package info would help. By the way, I notice that the
package description doesn't mention PNG in the list of file types whose
meta-info can be written; it seems to work fine for me, at least as far
as adding thumbnails goes!
-- System Information:
Debian Release: testing/unstable
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.15-1-k7
Locale: LANG=en_GB, LC_CTYPE=en_GB (charmap=ISO-8859-1)

Versions of packages libimage-exiftool-perl depends on:
ii perl 5.8.8-6.1 Larry Wall's Practical Extraction

libimage-exiftool-perl recommends no packages.

-- no debconf information




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