When I try to build expect 5.45.4 in chroot mode, I have got the error information below when running ./configure:

./config.status: line 520: 0a1,121: command not found
./config.status: line 521: syntax error near unexpected token `newline'
./config.status: line 521: `> # This file is a shell script that caches the results of configure'

in config.status lines 520 and 521 is

0a1,121
> # This file is a shell script that caches the results of configure

Could anyone tell me how this happening and how to make it work? thanks.

I'm using Linuxmint Cinamon 21 with kernel 5.15.0-69-generic as system.

This problem is solved without any operation but leave it alone for hours.

I dislike random errors, and I'm writing a script bash to build lfs for myself.

Well, with root user the configure works.

./configure --prefix=/usr \
--with-tcl=/mnt/lfs/usr/lib \
--enable-shared \
--with-tclinclude=/mnt/lfs/usr/include

Next I removed all /mnt/lfs in the Makefile.

I tried the make in chroot but now I have a missing stropts.h error, I will continue to search a solution next time.

Thanks, I could try it next time