diff --git a/packages/py-frites/package.py b/packages/py-frites/package.py
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+++ b/packages/py-frites/package.py
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+# Copyright 2013-2022 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)
+
+# ----------------------------------------------------------------------------
+# If you submit this package back to Spack as a pull request,
+# please first remove this boilerplate and all FIXME comments.
+#
+# This is a template package file for Spack.  We've put "FIXME"
+# next to all the things you'll want to change. Once you've handled
+# them, you can save this file and test your package like this:
+#
+#     spack install py-frites
+#
+# You can edit this file again by typing:
+#
+#     spack edit py-frites
+#
+# See the Spack documentation for more information on packaging.
+# ----------------------------------------------------------------------------
+
+from spack import *
+
+
+class PyFrites(PythonPackage):
+    """Frites is a Python toolbox for assessing information-based measures on
+    human and animal neurophysiological data (M/EEG, Intracranial)."""
+
+    # FIXME: Add a proper url for your package's homepage here.
+    homepage = "https://brainets.github.io/frites/"
+    pypi     = "frites/frites-0.4.2.tar.gz"
+
+    # FIXME: Add a list of GitHub accounts to
+    # notify when the package is updated.
+    # maintainers = ['github_user1', 'github_user2']
+
+    version('0.4.2', sha256='5da63f6f91515ff0dbed0252a75fcbdeade4311bfd28d08cd644c89c85e6ac5a')
+
+    # FIXME: Only add the python/pip/wheel dependencies if you need specific versions
+    # or need to change the dependency type. Generic python/pip/wheel dependencies are
+    # added implicity by the PythonPackage base class.
+    depends_on('python@3.7:', type=('build', 'run'))
+    # depends_on('py-pip@X.Y:', type='build')
+    # depends_on('py-wheel@X.Y:', type='build')
+
+    # FIXME: Add a build backend, usually defined in pyproject.toml. If no such file
+    # exists, use setuptools.
+    depends_on('py-setuptools', type='build')
+    # depends_on('py-flit-core', type='build')
+    # depends_on('py-poetry-core', type='build')
+
+    # FIXME: Add additional dependencies if required.
+    depends_on('py-numpy', type=('build', 'run'))
+    depends_on('py-scipy', type=('build', 'run'))
+    depends_on('py-mne', type=('build', 'run'))
+    depends_on('py-joblib', type=('build', 'run'))
+    depends_on('py-xarray', type=('build', 'run'))
+    depends_on('py-netcdf4', type=('build', 'run'))
+    depends_on('py-h5netcdf', type=('build', 'run'))
+    depends_on('py-scikit-learn', type=('build', 'run'))