Installation problem in SunOS

Hi,

I am working on something with finite domain solver. 
After I have used GNU Prolog in windowns, I decided to install one on UNIX
so I can integrate it with other tools. 
The following is the error information I got during the installation.

- Following the instruction given in INSTALL file, I go to ./src and run
script configure, and I got the message:
==========================================================================
checking for gcc... no
checking for cc... cc
checking for C compiler default output... configure: error: C compiler
cannot create executables
========================================================================

I could not figure out what was wrong (by my limited UNIX knowledge :-( ).

Then I just typed 
make install 
It seems the install does start even I did not go through configuration
correctly. But it stop somewhere and gave error information again:
======================================
....
mkdir /home/kong/GNU_Prolog/gprolog-1.2.16/ExamplesFD
if test /home/kong/GNU_Prolog/bin != none; then \
   (cd /home/kong/GNU_Prolog/bin 2>/dev/null && rm -f gplc hexgplc gprolog
pl2wam wam2ma ma2asm fd2c); \
   rmdir /home/kong/GNU_Prolog/bin 2>/dev/null; \
fi || exit 0;
*** Error code 2
make: Fatal error: Command failed for target `uninstall-links'
================================================

Since it stopped when it was uninstalling something, I tried to run the
gprolog under /bin and it worked (at least for FD solver). 


Now I am wondering what was wrong with my installation. Can any one give
a solution, or some confidence on using it with so many errors in
installation?

Thanks

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Xiaohua Kong                    __ O_     Off. : (514)398-3937
Ph.D. Candidate                   // \    Home : (514)636-8029     
Microelectronics And             //       Cell : (514)826-8029           
Computer System Laboratory     O /        Fax  : (514)636-8029
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McGill University, Montreal    ----                  
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