How to deploy an open-source APL interpreter on Linux with verification and rollback steps
Follow these steps to deploy an open‑source APL interpreter on a Linux system. Choose an implementation. For a fully featured, standards‑compliant option install GNU APL; for a lightweight, browser‑friendly version try ngn/APL. Install dependencies. GNU APL requires a C compiler and the libncurses5-dev (or equivalent) package. ngn/APL needs Node.js and Coffe