<HTML><BODY STYLE="font:10pt verdana; border:none;"><DIV>Hello everyone,</DIV> <DIV> </DIV> <UL> <LI>I'm using R 1.5.1 on Windows. </LI> <LI>I chose the option 'Install Source Files' when installing R.</LI></UL> <P>The code below shows my use of the command SHLIB and the error I get.</P> <P>C:\R\rw1051\bin>Rcmd SHLIB C:\Stage 9 (Phase 2)\cir3int.f<BR>'perl' is not recognized as an internal or external command,<BR>operable program or batch file.</P> <P>I'm assuming I'm missing some perl files or libraries that are needed to make either Rcmd or SHLIB work. Where do I get them and what directory do I install them to? (ci3int.f is a FORTRAN source file.)</P> <P>Thanks for your help,</P> <P>Paul Louisell</P> <P> </P> <P><BR><BR></P></BODY></HTML>