Ruby

ApplicationRuby

Dem still dey call am rubyinstaller, ruby installer, mri ruby

RubyProductivity

Di Ruby language on Windows. RubyInstaller na di normal way. Di process na ruby.exe. E no be Python.

Wetin you need know

Ruby on Windows na usually RubyInstaller. E no be Python.

ruby.exe na MRI. RubyInstaller na di normal Windows build. python.exe na different language.

Wetin e be?: Language runtime
Still current?: Yes, see Current status
Official download?: Use di vendor link inside dis article

Feex tok say

If gem install fail on native extension, I dey run ridk install from RubyInstaller. I no dey pip install dat gem, and I no dey switch go python.exe.

Wetin be Ruby?

ruby.exe na MRI Ruby. RubyInstaller dey wrap am for Windows. Python na python.exe. Gems no be pip.

If you never use am before

If you need Ruby on Windows, use RubyInstaller from rubyinstaller.org, then ridk to get MSYS2 build tools when gems need dem. python.org na different language. Rails tutorials wey talk say "install Ruby" mean this runtime, no be Python.

Wetin dem dey use am for?

Run .rb scripts and irb

ruby.exe. python.exe no go run dat file.

gem install

RubyGems. Native gems need ridk / MSYS2 from RubyInstaller, no be Python venv.

Rails and other frameworks

Dem dey sit on top this runtime. Node or Python stack na different tutorial.

Na who e dey for?

People wey dey follow Rails on Windows guide
Anybody wey type ruby con see nothing
Users wey nearly install Python for .rb file

Current status

Ruby (1995) na current language runtime from Ruby. Di vendor still dey point Windows users go https://rubyinstaller.org/.

How old e be?

Ruby start since 1995. RubyInstaller na di practical Windows path for years. Di old RailsInstaller brand don expire. Python na sibling language, no be Ruby build.

Versions

Major channels first. Exact build numbers no dey all verified here.

RubyInstaller 3.x

Ruby+Devkit

System requirements

Values dey follow wetin di publisher release publicly. Workload still dey change di real need.

Minimum

Minimum system requirements
Operating system	Current supported Windows 10 or Windows 11 release, according to di vendor
RAM	E reach for Windows plus dis app. Heavy projects go want more.

Resource profile

CPU demand: Dey follow wetin you open inside di app
RAM demand: Dey follow documents, tabs, or libraries

Installed processes

Dese executables belong to dis product when e dey installed.

Installed processes
ruby.exe	Main Windows executable
ridk.cmd	MSYS2 helper wey RubyInstaller dey document

Startup components

ruby.exe no dey start wit Windows unless script inside Startup call am.

File locations

Common Ruby locations
Typical install	C:\Ruby3x-x64\

File formats

RBGEMFILE

Common wahala dem

Install Python because homework talk say "a scripting language"

.rb file need ruby.exe. Python no go fit parse am.

Native gem fail without MSYS2

RubyInstaller ridk na di documented fix. Dat one no be Laragon issue.

How to get unstuck

Install from rubyinstaller.org (Ruby+Devkit if you go compile gems)

ruby-lang.org dey document di language. Di Windows files na RubyInstaller.

ridk install when gem need compiler

MSYS2 toolchain. Visual C++ redist na different runtime wey some gems still dey mention.

where.exe ruby if Store or another ruby.exe steal PATH

Confirm Program Files\Ruby3x, no be random Downloads copy.

Alternatives

WSL Ubuntu plus apt ruby na another Windows path. Python and PHP na other languages. Laragon fit add Ruby, but RubyInstaller na di normal standalone.

Official help and downloads

Start with di vendor. Random exe sites no be support channel.

Official contacts
Download	rubyinstaller.org/ Official installer or vendor page
Help	www.ruby-lang.org/en/documentation/ Vendor support
Official site	rubyinstaller.org/ Start here, no be random exe host

Related hardware

Di interpreter light. Rails and native gems want compiler toolchain and RAM for bundler.

Technical details

Vendor version numbers dey change. Dis article no pin down any build.

Sources and verification

Recorded source label: August 2026. Dis label no establish independent verification. How we dey do research.

Ruby official site · Vendor product page
Ruby help · Vendor support
Ruby language site · Language docs. RubyInstaller na di normal Windows build
Foxhole process map · First-party samples on top Windows PCs. No be lab benchmark.

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