Added example ebuild

scientific_software_management/samri/metadata.xml

+<?xml version='1.0' encoding='UTF-8'?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>chr@chymera.eu</email>
+		<name>Horea Christian</name>
+	</maintainer>
+	<longdescription lang="en">
+		SAMRI (Small Animal Magnetic Resonance Imaging) — pronounced "Sam-rye" — provides
+		fMRI preprocessing, metadata parsing, and data analysis functions and workflows.
+		SAMRI integrates functionalities from a number of other packages to create
+		higher-level tools. The resulting interfaces aim to maximize reproducibility,
+		simplify batch processing, and minimize the number of function calls required to
+		generate figures and statistical summaries from the raw data.
+	</longdescription>
+	<upstream>
+		<remote-id type="github">IBT-FMI/SAMRI</remote-id>
+	</upstream>
+</pkgmetadata>

scientific_software_management/samri/samri-0.4.ebuild

+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python{3_5,3_6} )
+
+inherit distutils-r1
+
+DESCRIPTION="Small Animal Magnetic Resonance Imaging"
+HOMEPAGE="https://github.com/IBT-FMI/SAMRI"
+SRC_URI="https://github.com/IBT-FMI/SAMRI/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-3"
+SLOT="0"
+IUSE="test"
+KEYWORDS="~amd64 ~x86"
+
+DEPEND="
+	test? (
+		dev-python/pytest[${PYTHON_USEDEP}]
+		sci-biology/samri_bidsdata
+		sci-biology/samri_bindata
+		)
+"
+RDEPEND="
+	dev-python/argh[${PYTHON_USEDEP}]
+	dev-python/joblib[${PYTHON_USEDEP}]
+	>=dev-python/matplotlib-2.0.2[${PYTHON_USEDEP}]
+	>=dev-python/numpy-1.13.3[${PYTHON_USEDEP}]
+	dev-python/pandas[${PYTHON_USEDEP}]
+	dev-python/seaborn[${PYTHON_USEDEP}]
+	dev-python/statsmodels[${PYTHON_USEDEP}]
+	media-gfx/blender
+	>=sci-biology/fsl-5.0.9
+	sci-biology/bru2nii
+	sci-biology/mouse-brain-atlases
+	sci-libs/nibabel[${PYTHON_USEDEP}]
+	>=sci-libs/nipy-0.4.1[${PYTHON_USEDEP}]
+	>=sci-libs/nipype-0.14.0_pre20170830[${PYTHON_USEDEP}]
+	<=sci-libs/pybids-0.6.5[${PYTHON_USEDEP}]
+	sci-libs/scikits_image[${PYTHON_USEDEP}]
+	sci-libs/scipy[${PYTHON_USEDEP}]
+	sci-biology/ants
+	sci-biology/afni
+	sci-biology/nilearn[${PYTHON_USEDEP}]
+"
+
+S="${WORKDIR}/SAMRI-${PV}"