Ruby-3.1.0

Introduction to Ruby

The Ruby package contains the Ruby development environment. This is useful for object-oriented scripting.

This package is known to build and work properly using an LFS-11.0 platform.

Package Information

  • Download (HTTP): https://cache.ruby-lang.org/pub/ruby/3.1/ruby-3.1.0.tar.xz

  • Download MD5 sum: cdc345178b63098728e9b6d2188bd1bd

  • Download size: 14 MB

  • Estimated disk space required: 600 MB (add 1.1 GB for C API docs)

  • Estimated build time: 1.8 SBU (using parallelism=4; add 8.8 SBU for tests; add 1.9 SBU for C API docs)

Ruby Dependencies

Optional

Berkeley DB-5.3.28, Doxygen-1.9.3, Graphviz-2.50.0, libyaml-0.2.5, Tk-8.6.11.1, Valgrind-3.18.1, and DTrace

User Notes: https://wiki.linuxfromscratch.org/blfs/wiki/ruby

Installation of Ruby

Install Ruby by running the following command:

./configure --prefix=/usr   \
            --enable-shared \
            --docdir=/usr/share/doc/ruby-3.1.0 &&
make

Optionally, build the CAPI documents by running the following commands:

make capi

To test the results, issue: make check. There are over 21,000 tests. Some tests related to ipv6 may indicate errors. If the tests are run in a directory that has a world writable component (e.g. /tmp) then several additional tests may fail. A few tests may fail due to system configuration expectations.

Now, as the root user:

make install

Command Explanations

--enable-shared: This switch enables building of the libruby shared library.

--disable-install-doc: This switch disables building and installing rdoc indexes and C API documents.

--disable-install-rdoc: This switch disables building and installing rdoc indexes.

--disable-install-capi: This switch disables building and installing C API documents.

Contents

Installed Programs: bundle, bundler, erb, gem, irb, racc, rake, rbs, rdbg, rdoc, ri, ruby, and typeprof
Installed Libraries: libruby.so
Installed Directories: /usr/include/ruby-3.1.0, /usr/lib/ruby, /usr/share/doc/ruby-3.1.0 and /usr/share/ri

Short Descriptions

bundle

creates bundles of Ruby Gems

bundler

manages an application's dependencies throughout it's lifecycle

erb

is Tiny eRuby. It interprets a Ruby code embedded text file

gem

command for RubyGems - a sophisticated package manager for Ruby

irb

is the interactive interface for Ruby

rake

a make-like build utility for Ruby

rdbg

is an interactive debugger for Ruby

rdoc

generates Ruby documentation

ri

displays documentation from a database on Ruby classes, modules, and methods

ruby

is an interpreted scripting language for quick and easy object-oriented programming

libruby.so

contains the API functions required by Ruby

Last updated on Sun Dec 26 17:00:09 2021