Howdy guys.
I'm not able to build 10.1.0; I get gobs of undefined reference errors.
newlisp.o: In function `expand':
undefined reference to...
...
I'm using makefile_linuxLP64_utf8
I'll be happy to paste all the error lines if it will help.
You probably don't have libreadline5-dev installed.
Edit the makefile_linuxLP64_utf8 and take out the -DREADLINE flag and out-comment the link line without "-lreadline -lncurses"