cp $H/certs/server* certs/
cp $H/certs/ca-cert.pem certs/
-rm -rf bin cf
+rm -rf bin cf lib
mkdir bin cf
cp $H/bin/{submitd,show-submits} bin/
cp $H/cf/{submitd,libucw} cf/
+cp -aL $H/lib .
mkdir -p solutions
for a in `cd $H && bin/mo-get-users` ; do