Add RockyLinux 8 and 9

docker/build/rocky-8/Dockerfile

@@ -0,0 +1,67 @@
+# The base image
+FROM rockylinux:8
+
+# Set environment variables
+ENV DIST_NAME=rocky-8
+ENV USER=wxpy
+ENV HOME=/home/$USER
+ENV PYTHONUNBUFFERED=1
+ENV PATH=$HOME/bin:$PATH
+ENV GTK2_OK=no
+
+
+# Update and install basic OS packages
+RUN \
+#        yum -y install https://centos8.iuscommunity.org/ius-release.rpm; \
+#        yum install \
+#               https://repo.ius.io/ius-release-el8.rpm \
+#               https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm; \
+#        dnf config-manager --set-enabled PowerTools; \
+        yum -y update; \
+        yum -y group install development; \
+        yum -y install sudo nano which; \
+# Set up a user, and etc.
+        mkdir -p /dist; \
+        adduser -m ${USER}; \
+        echo "${USER} ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers; \
+# Install development packages needed for building wxPython
+        yum -y install \
+                freeglut-devel \
+                gstreamer1-devel \
+                gstreamer1-plugins-base-devel \
+                gtk3-devel \
+                libjpeg-turbo-devel \
+                libnotify \
+                libnotify-devel \
+                libpng-devel \
+                libSM-devel \
+                libtiff-devel \
+                libXtst-devel \
+                SDL-devel \
+                webkit2gtk3-devel; \
+# Install all available Python packages and their dev packages
+        yum -y install python3 python3-tools python3-devel; \
+        yum -y install python38  python38-devel; \
+        yum -y install python39  python39-devel; \
+# Clean up the yum caches
+        yum clean all;
+
+# Set the user and group to use for the rest of the commands
+USER ${USER}:${USER}
+
+# Set the working directory
+WORKDIR ${HOME}
+
+# Create virtual environments for each Python
+RUN \
+        cd ${HOME}; \
+        mkdir -p ${HOME}/venvs; \
+        python3.8 -m venv venvs/Py38; \
+        python3.9 -m venv venvs/Py39;
+
+# Add files from host into the container
+COPY scripts ${HOME}/bin
+
+# Define default command
+CMD ["/bin/bash", "-l"]
+

docker/build/rocky-9/Dockerfile

@@ -0,0 +1,64 @@
+# The base image
+FROM rockylinux:9
+
+# Set environment variables
+ENV DIST_NAME=rocky-9
+ENV USER=wxpy
+ENV HOME=/home/$USER
+ENV PYTHONUNBUFFERED=1
+ENV PATH=$HOME/bin:$PATH
+ENV GTK2_OK=no
+
+
+# Update and install basic OS packages
+RUN \
+#        yum -y install https://centos8.iuscommunity.org/ius-release.rpm; \
+#        yum install \
+#               https://repo.ius.io/ius-release-el8.rpm \
+#               https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm; \
+#        dnf config-manager --set-enabled PowerTools; \
+        yum -y update; \
+        yum -y group install development; \
+        yum -y install sudo nano which; \
+# Set up a user, and etc.
+        mkdir -p /dist; \
+        adduser -m ${USER}; \
+        echo "${USER} ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers; \
+# Install development packages needed for building wxPython
+        yum -y install \
+                freeglut \
+                gstreamer1-devel \
+                gstreamer1-plugins-base-devel \
+                gtk3-devel \
+                libjpeg-turbo-devel \
+                libnotify \
+                libnotify-devel \
+                libpng-devel \
+                libSM-devel \
+                libtiff-devel \
+                libXtst-devel \
+                SDL2-devel \
+                webkit2gtk3-devel; \
+# Install all available Python packages and their dev packages
+        yum -y install python3 python3-devel; \
+# Clean up the yum caches
+        yum clean all;
+
+# Set the user and group to use for the rest of the commands
+USER ${USER}:${USER}
+
+# Set the working directory
+WORKDIR ${HOME}
+
+# Create virtual environments for each Python
+RUN \
+        cd ${HOME}; \
+        mkdir -p ${HOME}/venvs; \
+        python3.9 -m venv venvs/Py39;
+
+# Add files from host into the container
+COPY scripts ${HOME}/bin
+
+# Define default command
+CMD ["/bin/bash", "-l"]
+