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# Copyright 2013-2023 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack.package import *
class Cubist(MakefilePackage):
"""Cubist is a powerful tool for generating rule-based models that
balance the need for accurate prediction against the requirements of
intelligibility.
Cubist models generally give better results than those
produced by simple techniques such as multivariate linear regression,
while also being easier to understand than neural networks."""
homepage = "https://www.rulequest.com"
url = "https://www.rulequest.com/GPL/Cubist.tgz"
license("GPL-3.0-only")
version("2.07", sha256="f2b20807cd3275e775c42263a4efd3f50df6e495a8b6dc8989ea2d41b973ac1a")
def edit(self, spec, prefix):
makefile = FileFilter("Makefile")
makefile.filter("SHELL .*", "SHELL = /bin/bash")
def install(self, spec, prefix):
mkdirp(self.prefix.bin)
install("cubist", prefix.bin)
install("summary", prefix.bin)
install("xval", prefix.bin)
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