dockerfile.run

rbenv

A tool to easily install Ruby versions and manage application environments. See also: asdf. More information: <https://github.com/rbenv/rbenv>.

Debian

RUN apt-get update && \
    apt-get install -y rbenv

Ubuntu

RUN apt-get update && \
    apt-get install -y rbenv

Kali Linux

RUN apt-get update && \
    apt-get install -y rbenv

Raspbian

RUN apt-get update && \
    apt-get install -y rbenv

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