Do not forget to update your Spack recipe with the following line:
version('6.4.7', sha256='7ff52e3bf8f8b83636d76b6a9a1a9b5a296e5110081511703b5ef2bb99749db8')Do not forget to update your Spack recipe with the following line:
version('6.4.7', sha256='7ff52e3bf8f8b83636d76b6a9a1a9b5a296e5110081511703b5ef2bb99749db8')