[Bug-apl] Strange output from configure

[Blake McBride]

When I run ./configure I am getting:

....

checking for unistd.h... yes

checking minix/config.h usability... no

checking minix/config.h presence... no

checking for minix/config.h... no

checking whether it is safe to define __EXTENSIONS__... yes

checking for a BSD-compatible install... /usr/bin/install -c

checking whether build environment is sane... yes

/bin/bash: /home/blake/missing: No such file or directory

configure: WARNING: 'missing' script is too old or missing

checking for a thread-safe mkdir -p... /bin/mkdir -p

checking for gawk... gawk

....

From above, what does the following mean?

/bin/bash: /home/blake/missing: No such file or directory

configure: WARNING: 'missing' script is too old or missing

Thanks!

Blake