When I try to load packages using quicklisp such as png and linedit on my windows 7 64 bit machine using sbcl I find that the Include header generated and passed to GCC is missing the drive letter and so some C header files can&#39;t be found.  I believe this is the same bug that was reported in this post:<br>
<br><a href="http://lists.common-lisp.net/pipermail/cffi-devel/2011-November/003628.html">http://lists.common-lisp.net/pipermail/cffi-devel/2011-November/003628.html</a><br><br>I am even more of a LISP newbie than the writer of that post so don&#39;t really understand his suggested patch.  I am really just starting with LISP so this is not a high priority for me but I thought I would report the but in case it helps.<br>
<br>Regards<br>Munawar<br><br><br><br>