FROM debian:stretch-slim LABEL maintainer "Christian Koep " ENV POWERSHELL_VERSION 6.2.3 RUN apt-get update && apt-get install -y \ ca-certificates \ dpkg \ libcurl3 \ libicu57 \ libssl1.0.2 \ liblttng-ust0 \ libunwind8 \ wget \ --no-install-recommends \ && rm -rf /var/lib/apt/lists/* RUN cd /usr/src \ && wget "https://github.com/PowerShell/PowerShell/releases/download/v${POWERSHELL_VERSION}/powershell_${POWERSHELL_VERSION}-1.debian.9_amd64.deb" -O /tmp/powershell.deb \ && dpkg -i /tmp/powershell.deb \ && ln -snf "/opt/microsoft/powershell/6/pwsh" /usr/bin/pwsh \ && apt-get install -fy \ && rm -rf /var/lib/apt/lists/* /usr/src/* /tmp/powershell.deb ENTRYPOINT [ "/usr/bin/pwsh" ]