[cairo-bugs] [Bug 19435] New: libcairo has problem loading libpng12

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Jan 7 02:58:52 PST 2009


           Summary: libcairo has problem loading libpng12
           Product: cairo
           Version: 1.8.0
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: png functions
        AssignedTo: cworth at cworth.org
        ReportedBy: steck at stecksoft.com
         QAContact: cairo-bugs at cairographics.org

On my Fedora 10 box, with Cairo 1.8.0 installed, when I start python, as 

  python -c 'import gtk.glade'

I get:

 ImportError: /usr/lib/libcairo.so.2: symbol png_set_expand_gray_1_2_4_to_8,  
version PNG12_0 not defined in file libpng12.so.0 with link time reference

I've seen a couple of references to this problem on the Web by Googling, but 
no real resolution.  My Cairo and PNG libraries are all the latest in the 
Fedora repositories.

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