Dear Sir,

My name is Mihai Mudure and I am a student of the Techical University in Cluj-Napoca,Romania. I recently came across the Pillow Library which I found very interesting and extremely useful for me. However, I have encountered a few problems trying to use it. First of all, I tried to run the examples that you gave in the library documentation. When I tried to run the example with the phone database I received the error message "Existence error : procedure popen('echo $REQUEST_METHOD',read,_40) does not exist". I couldn't find any reference on this procedure in the Sicstus Prolog help nor in the library documentation. When I tried to run the check links example ( the example that checks a web site for bad links ) I received the error message "Existence error : socket('AF_INET',_40) : procedure pillow:socket/2 does not exist". I kept receiving this error message even after I used :-use_module(library(sockets)). If you could help me on any of these problems I would very much appreciate it. I would also like to know if you have updated documentation for the Pillow Library (and where I could find it). I would also like to know if you are planning to create a library that would run under Windows 95 OS. Thank you very much and I look forward to your reply. Yours truly, Mihai Mudure

P.S. I have Sicstus Prolog 3.0