I tried "make -f Makefiel.solaris" in jakarta-tomcat/src/native/iis_netscape directory, and got the following error: jk_nsapi_plugin.c:71: nsapi.h: No such file or directory *** Error code 1 make: Fatal error: Command failed for traget 'jk_nsapi_plugin.o' I used the souce code from release 3.1. There is no nsapi.h in this directory. Any help is highly appreciated. Joan