echo "#!/bin/sh" > /usr/bin/openrocket
echo "exec java -jar /usr/lib/openrocket/OpenRocket-$upstream.jar \"\$@\"" >> /usr/bin/openrocket
echo "#!/bin/sh" > /usr/bin/openrocket
echo "exec java -jar /usr/lib/openrocket/OpenRocket-$upstream.jar \"\$@\"" >> /usr/bin/openrocket