generated: '2026-07-20'
method: searched
source: PyPI, RubyGems, Packagist, and Maven Central registry lookups (2026-07-20)
name: PredictionIO Packages
description: >-
  First-party client SDKs and server components for Apache PredictionIO, the
  (now retired / Apache Attic) open source machine learning server. SDKs target
  the Event Server REST API and Engine Query API.
packages:
- name: PredictionIO
  registry: pypi
  official: true
  language: python
  url: https://pypi.org/project/PredictionIO/
  latest: 0.9.9
  description: Official PredictionIO Python SDK for the Event Server and Engine APIs.
  install: pip install PredictionIO
- name: predictionio
  registry: rubygems
  official: true
  language: ruby
  url: https://rubygems.org/gems/predictionio
  latest: 0.12.1
  description: Official PredictionIO Ruby SDK.
  install: gem install predictionio
- name: predictionio/predictionio
  registry: packagist
  official: true
  language: php
  url: https://packagist.org/packages/predictionio/predictionio
  description: Official PredictionIO PHP SDK.
  install: composer require predictionio/predictionio
- name: org.apache.predictionio
  registry: maven-central
  official: true
  language: scala
  url: https://repo1.maven.org/maven2/org/apache/predictionio/
  description: >-
    Apache PredictionIO server modules published to Maven Central (core, data,
    common, tools, e2, and storage backends for Elasticsearch/HBase/HDFS/JDBC/S3),
    cross-built for Scala 2.10 and 2.11. Includes the Java/Scala SDK surface.
  install: 'libraryDependencies += "org.apache.predictionio" %% "apache-predictionio-core" % "<version>"'