echo "Downloading and installing clean nightly" >&2
curl -sSL ftp://ftp.cs.ru.nl/pub/Clean/builds/linux-x64/clean-bundle-complete-linux-x64-latest.tgz \
- | tar --gunzip --strip-components=1 --extract --directory="$TARGET"
+ | tar --verbose --gunzip --strip-components=1 --extract --directory="$TARGET"
echo "export CLEAN_HOME=$TARGET; export PATH=$TARGET/bin:\$PATH;"