ppc64le · shubhamgoel3 · Sep 10, 2026
diff --git a/s/scikit-image/build_info.json b/s/scikit-image/build_info.json
@@ -1,20 +1,20 @@
 {
-   "maintainer": "shivansh-ibm",
+   "maintainer": "shubhamgoel3",
    "package_name": "scikit-image",
    "github_url": "https://github.com/scikit-image/scikit-image",
    "version": "v0.26.0",
    "wheel_build" : true,
    "default_branch": "main",
-   "build_script": "scikit-image_ubi_9.3.sh",
+   "build_script": "scikit-image_ubi_10.2.sh",
    "package_dir": "s/scikit-image",
    "docker_build": false,
    "validate_build_script": true,
    "use_non_root_user": false,
    "v0.19.3": {
       "build_script": "scikit-image_ubi_0.19.3_9.3.sh"
    },
-   "v0.2*.*": {
-      "build_script": "scikit-image_ubi_0.19.3_9.3.sh"
+   "v0.26.0": {
+      "build_script": "scikit-image_ubi_10.2.sh"
    },
    "*" : {
       "build_script": "scikit-image_ubi_9.3.sh"

diff --git a/s/scikit-image/scikit-image_ubi_10.2.sh b/s/scikit-image/scikit-image_ubi_10.2.sh
@@ -0,0 +1,190 @@
+#!/bin/bash -e
+# -----------------------------------------------------------------------------
+#
+# Package       : scikit-image
+# Version       : v0.26.0
+# Source repo   : https://github.com/scikit-image/scikit-image
+# Tested on     : UBI 10.2
+# Language      : Python, Cython, C, C++
+# Ci-Check      : True
+# Script License: Apache License, Version 2 or later
+# Maintainer    : Shubham Goel <shubham.goel3@ibm.com>
+#
+# Disclaimer: This script has been tested in root mode on given
+# ==========  platform using the mentioned version of the package.
+#             It may not work as expected with newer versions of the
+#             package and/or distribution. In such case, please
+#             contact "Maintainer" of this script.
+#
+# ----------------------------------------------------------------------------
+
+PACKAGE_NAME=scikit-image
+PACKAGE_VERSION=${1:-v0.26.0}
+PACKAGE_URL=https://github.com/scikit-image/scikit-image
+
+OS_NAME=`cat /etc/os-release | grep "PRETTY" | awk -F '=' '{print $2}'`
+
+# install core dependencies
+yum install -y python3.14 python3.14-devel python3.14-pip gcc-toolset-15 gcc-toolset-15-gcc gcc-toolset-15-gcc-c++ gcc-toolset-15-gcc-gfortran git pkg-config zlib-devel libjpeg-turbo-devel
+
+SCRIPT_DIR=$(pwd)
+
+# Enable GCC Toolset 15
+export PATH=/opt/rh/gcc-toolset-15/root/usr/bin:$PATH
+export LD_LIBRARY_PATH=/opt/rh/gcc-toolset-15/root/usr/lib64:${LD_LIBRARY_PATH:-}
+
+export CC="$(which gcc)"
+export CXX="$(which g++)"
+export FC="$(which gfortran)"
+
+echo "Compiler configuration:"
+echo "CC=${CC}"
+echo "CXX=${CXX}"
+echo "FC=${FC}"
+
+gcc --version
+g++ --version
+gfortran --version
+
+echo "---------------------------------------openblas installing----------------------------------"
+OPENBLAS_VERSION=v0.3.33
+OPENBLAS_URL=https://github.com/OpenMathLib/OpenBLAS
+OPENBLAS_PREFIX="${INSTALL_ROOT}/openblas"
+
+git clone "${OPENBLAS_URL}"
+cd OpenBLAS
+git checkout "${OPENBLAS_VERSION}"
+git submodule update --init
+
+export USE_OPENMP=1
+export USE_THREAD=1
+export NUM_THREADS=8
+export TARGET=POWER9
+export DYNAMIC_ARCH=1
+export INTERFACE64=0
+export BUILD_BFLOAT16=1
+export NO_AFFINITY=1
+
+export CF="${CFLAGS:-} -Wno-unused-parameter -Wno-old-style-declaration"
+unset CFLAGS
+
+export LDFLAGS="$(echo "${LDFLAGS:-}" | sed 's/-Wl,--gc-sections//g')"
+
+if [ -n "${FFLAGS:-}" ]; then
+    export FFLAGS="${FFLAGS/-fopenmp/ }"
+    export FFLAGS="${FFLAGS} -frecursive"
+    export LAPACK_FFLAGS="${FFLAGS}"
+fi
+
+make -j"${MAX_JOBS}" TARGET="${TARGET}" BUILD_BFLOAT16="${BUILD_BFLOAT16}" BINARY=64 USE_OPENMP="${USE_OPENMP}" USE_THREAD="${USE_THREAD}" NUM_THREADS="${NUM_THREADS}" DYNAMIC_ARCH="${DYNAMIC_ARCH}" INTERFACE64="${INTERFACE64}" NO_AFFINITY="${NO_AFFINITY}" CFLAGS="${CF}" FFLAGS="${FFLAGS:-}"
+
+make install PREFIX="${OPENBLAS_PREFIX}"
+
+export LD_LIBRARY_PATH="${OPENBLAS_PREFIX}/lib:${OPENBLAS_PREFIX}/lib64:${LD_LIBRARY_PATH:-}"
+export PKG_CONFIG_PATH="${OPENBLAS_PREFIX}/lib/pkgconfig:${PKG_CONFIG_PATH:-}"
+
+pkg-config --modversion openblas
+
+cd $SCRIPT_DIR
+
+echo "---------------------------------------openblas installed-----------------------------------------"
+
+echo "-------------------------------------clone scikit-image repo----------------------------------------"
+
+# clone source repository
+git clone $PACKAGE_URL
+cd $PACKAGE_NAME
+git checkout $PACKAGE_VERSION
+git submodule update --init
+
+# Create a virtualenv named ``skimage-dev`` that lives outside of the repository.
+mkdir -p ~/envs
+python3.14 -m venv ~/envs/skimage-dev
+source ~/envs/skimage-dev/bin/activate
+
+python --version
+python3.14 -m pip install --upgrade pip setuptools wheel
+
+# -----------------------------------------------------------------------------
+# Install runtime dependencies (requirements/default.txt)
+# numpy>=2.1, scipy>=1.15, networkx>=3.0, pillow==12.3.0,
+# imageio>=2.33,!=2.35.0, tifffile>=2025.1.10, packaging>=24, lazy-loader>=0.5
+# -----------------------------------------------------------------------------
+
+python3.14 -m pip install \
+    "numpy==2.5.0" \
+    "scipy==1.18.0" \
+    "networkx>=3.0" \
+    "pillow==12.3.0" \
+    "imageio>=2.33,!=2.35.0" \
+    "tifffile>=2025.1.10" \
+    "packaging>=24" \
+    "lazy-loader>=0.5"
+
+# -----------------------------------------------------------------------------
+# Install build dependencies (requirements/build.txt)
+# meson-python>=0.16, ninja>=1.11.1.1, Cython>=3.0.10,!=3.2.0b1,
+# pythran>=0.16, spin>=0.13, build>=1.2.1
+# -----------------------------------------------------------------------------
+
+python3.14 -m pip install \
+    "meson-python>=0.16" \
+    "ninja>=1.11.1.1" \
+    "Cython>=3.0.10,!=3.2.0b1" \
+    "pythran>=0.16" \
+    "spin>=0.13" \
+    "build>=1.2.1"
+
+# -----------------------------------------------------------------------------
+# Install test dependencies (requirements/test.txt)
+# numpydoc>=1.7, pooch>=1.6.0, pytest>=9, pytest-cov>=2.11.0,
+# pytest-pretty, pytest-localserver, pytest-doctestplus>=1.6.0
+# -----------------------------------------------------------------------------
+
+python3.14 -m pip install \
+    "numpydoc>=1.7" \
+    "pooch>=1.6.0" \
+    "pytest>=9" \
+    "pytest-cov>=2.11.0" \
+    pytest-pretty \
+    pytest-localserver \
+    "pytest-doctestplus>=1.6.0"
+
+# build and install
+if ! python3.14 -m pip install -e . --no-build-isolation; then
+        echo "------------------$PACKAGE_NAME:build_fails---------------------"
+        echo "$PACKAGE_URL $PACKAGE_NAME"
+        echo "$PACKAGE_NAME  | $PACKAGE_VERSION | $OS_NAME | GitHub | Fail |  Build_Fails"
+        exit 1
+else
+        echo "------------------$PACKAGE_NAME:build_success-------------------------"
+        echo "$PACKAGE_VERSION $PACKAGE_NAME"
+        echo "$PACKAGE_NAME  | $PACKAGE_VERSION | $OS_NAME | GitHub  | Pass |  Build_Success"
+
+        python3.14 -m pip show scikit-image
+        python3.14 -c "import skimage; print(skimage.__version__)"
+        if [ $? == 0 ]; then
+                echo "------------------$PACKAGE_NAME:install_success-------------------------"
+                echo "$PACKAGE_VERSION $PACKAGE_NAME"
+                echo "$PACKAGE_NAME  | $PACKAGE_VERSION | $OS_NAME | GitHub  | Pass |  Install_Success"
+        else
+                echo "------------------$PACKAGE_NAME:install_fails---------------------"
+                echo "$PACKAGE_URL $PACKAGE_NAME"
+                echo "$PACKAGE_NAME  | $PACKAGE_VERSION | $OS_NAME | GitHub | Fail |  Install_Fails"
+                exit 1
+        fi
+fi
+
+# test some functionality
+if ! python3.14 -m pytest tests/skimage/filters/test_unsharp_mask.py; then
+     echo "------------------$PACKAGE_NAME::Test_Fail-------------------------"
+     echo "$PACKAGE_VERSION $PACKAGE_NAME"
+     echo "$PACKAGE_NAME  | $PACKAGE_URL | $PACKAGE_VERSION  | Fail |  Test_Fail"
+     exit 2
+else
+     echo "------------------$PACKAGE_NAME::Test_Pass---------------------"
+     echo "$PACKAGE_VERSION $PACKAGE_NAME"
+     echo "$PACKAGE_NAME  | $PACKAGE_URL | $PACKAGE_VERSION  | Pass |  Test_Success"
+     deactivate
+     exit 0
+fi