=> Bootstrap dependency digest>=20010302: found digest-20190127
===> Installing for scala-2.13.0
=> Generating pre-install file lists
=> Creating installation directories
/usr/bin/install -c -o pbulk -g users -m 755 /tmp/pkgbuild/lang/scala/work.x86_64/scala-2.13.0/bin/* /tmp/pkgbuild/lang/scala/work.x86_64/.destdir/usr/pkg/bin
/usr/bin/install -c -o pbulk -g users -m 644 /tmp/pkgbuild/lang/scala/work.x86_64/scala-2.13.0/man/man1/* /tmp/pkgbuild/lang/scala/work.x86_64/.destdir/usr/pkg/man/man1
sh: sh: xf: not found
cf: not found
*** Error code 127

Stop.
make[1]: stopped in /usr/pkgsrc/lang/scala
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/lang/scala