dockerfile.run

rspec

Behavior-driven development testing framework written in Ruby to test Ruby code. More information: <https://rspec.info>.

Debian

RUN apt-get update && \
    apt-get install -y ruby-rspec-core

Ubuntu

RUN apt-get update && \
    apt-get install -y ruby-rspec-core

Alpine

RUN apk add ruby-rspec-core

Arch Linux

RUN pacman -S --noconfirm ruby-rspec-core

Kali Linux

RUN apt-get update && \
    apt-get install -y ruby-rspec-core

Fedora

RUN dnf install -y ruby-rspec-core

Raspbian

RUN apt-get update && \
    apt-get install -y ruby-rspec-core

click the source code to copy install rspec on any operating system with command-not-found.com