Jan Josefowicz <jj(at)system-j(dot)de> writes:
> See below output from "configure" script:
> checking for readline... (cached) no
> checking for readline/readline.h... (cached) no
> checking for readline.h... (cached) no
> checking for readline/history.h... (cached) no
> What is wrong?
configure is reusing the results it got before. Remove the
"config.cache" file and try again.
regards, tom lane