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I'm trying to install the module camlimages with opam. When I launch opam install camlimages in my shell, the compilation of camlimages failed and I have this message : 

* pngwrite.c: In function ‘write_png_file_rgb’:


* pngwrite.c:65: error: dereferencing pointer to incomplete type
* pngwrite.c: In function ‘write_png_file_index’:
* pngwrite.c:174: error: dereferencing pointer to incomplete type
* *** omake: targets were not rebuilt because of errors:
*    src/pngwrite.o
*       depends on: src/pngwrite.c

'opam install camlimages' failed

If someone helps me, it's gonna be cool because I need this module for a project. I'm on Moutain Lion (version 10.8.2)

Fabrice Le Fessant
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afk
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  • Do not use the tag “caml” for OCaml questions. CAML enthusiasts use it. http://stackoverflow.com/tags/caml/info – Pascal Cuoq Nov 18 '12 at 14:04

1 Answers1

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There has been a whole discussion on the caml-list, with in particular this message:

Message on Caml-list

that gives a link to a repository containing camlimages that should compile on Mac OS X.

Fabrice Le Fessant
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  • It's weird because I looked the website that you're given, the installation was a succes but when I execute an example for to check the module camlimages, I have the message "error Error: Unbound module Graphic_image". – afk Nov 19 '12 at 13:02