The first two errors show that your cc can not find the include files of perl, "EXTERN.h", "perl.h". As reneeb has pointed out, you find where these are installed by running perl -MExtUtils::Embed -e ccopts, which, on my system, shows 

 
-fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64  -I/us
+r/lib/perl5/5.8.2/i686-linux/CORE

[download]
you have to pass the -I option to the cc so that it knows where to find the includes.

As for the next three errors, they seem to result from the misssing includes.

In reply to Re: Embedding perl in C by ambrus
in thread Embedding perl in C by Nalina

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