agent@leibniz:~/build$ $SRCDIR/configure --with-mps=/home/agent/mps-kit-1.106.2/ --prefix=/home/agent/opendylan
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking target system type... i686-pc-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
/home/agent/repository/fundev/missing: Unknown `--run' option
Try `/home/agent/repository/fundev/missing --help' for more information
configure: WARNING: `missing' script is too old or missing
checking for gawk... no
checking for mawk... mawk
checking whether make sets $(MAKE)... yes
configure: error: source directory already configured; run "make distclean" there first