[rtl] installation troubles

[Jeffrey Krasky]

Hi, after weeks of work, I am finally in the process of installing RT-Linux v2.2.  I am following the steps from http://www.rtlinux.org/documents/installation_june_2000.html   I get to step 3.4. Compile the kernel and I can run "make dep" and "make clean" just fine.  When I try to run "make bzImage" I get the following problem:   gcc -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -o scripts/split-include scripts/split-include.c In file included from /usr/include/errno.h:36,                      from scripts/split-include.c:26: /usr/include/bits/errno.h:25: linux/errno.h : No such file or directory make: *** [scripts/split-include] Error1   I am logged in as root, and I am in the directory /usr/src/rtlinux-2.2/linux     Any ideas?  Help would be most appreciated.     Thanks,     Jeff