But the history.pc file apparently isn't.
$ dpkg-deb -c libreadline-dev_8.2-1.3_amd64.deb
drwxr-xr-x root/root 0 2023-01-03 14:49 ./
drwxr-xr-x root/root 0 2023-01-03 14:49 ./usr/
drwxr-xr-x root/root 0 2023-01-03 14:49 ./usr/include/
drwxr-xr-x root/root 0 2023-01-03 14:49 ./usr/include/readline/
-rw-r--r-- root/root 4461 2023-01-03 14:49 ./usr/include/readline/chardefs.h
-rw-r--r-- root/root 10684 2023-01-03 14:49 ./usr/include/readline/history.h
-rw-r--r-- root/root 3201 2023-01-03 14:49 ./usr/include/readline/keymaps.h
-rw-r--r-- root/root 38171 2023-01-03 14:49 ./usr/include/readline/readline.h
-rw-r--r-- root/root 2829 2023-01-03 14:49 ./usr/include/readline/rlconf.h
-rw-r--r-- root/root 1837 2023-01-03 14:49 ./usr/include/readline/rlstdc.h
-rw-r--r-- root/root 3021 2023-01-03 14:49 ./usr/include/readline/rltypedefs.h
-rw-r--r-- root/root 2652 2023-01-03 14:49 ./usr/include/readline/tilde.h
drwxr-xr-x root/root 0 2023-01-03 14:49 ./usr/lib/
drwxr-xr-x root/root 0 2023-01-03 14:49 ./usr/lib/x86_64-linux-gnu/
-rw-r--r-- root/root 65332 2023-01-03 14:49 ./usr/lib/x86_64-linux-gnu/libhistory.a
-rw-r--r-- root/root 657390 2023-01-03 14:49 ./usr/lib/x86_64-linux-gnu/libreadline.a
drwxr-xr-x root/root 0 2023-01-03 14:49 ./usr/lib/x86_64-linux-gnu/pkgconfig/
-rw-r--r-- root/root 318 2023-01-03 14:49 ./usr/lib/x86_64-linux-gnu/pkgconfig/readline.pc
drwxr-xr-x root/root 0 2023-01-03 14:49 ./usr/share/
drwxr-xr-x root/root 0 2023-01-03 14:49 ./usr/share/doc/
drwxr-xr-x root/root 0 2023-01-03 14:49 ./usr/share/info/
lrwxrwxrwx root/root 0 2023-01-03 14:49 ./usr/lib/x86_64-linux-gnu/libhistory.so -> /lib/x86_64-linux-gnu/libhistory.so.8
lrwxrwxrwx root/root 0 2023-01-03 14:49 ./usr/lib/x86_64-linux-gnu/libreadline.so -> /lib/x86_64-linux-gnu/libreadline.so.8
lrwxrwxrwx root/root 0 2023-01-03 14:49 ./usr/share/doc/libreadline-dev -> libreadline8
For instance, I got the following problem when attempting to build
"csope".[1]
Fortunately it was easy to hand-roll a replacement.
Regards,
Branden
[1] https://github.com/agvxov/csope