Unable to install PHP Development Tools 1.0.x on JBoss Developer Studio 5.0

Issue

• I'm trying to add PDT to JBOSSDEVSTUDIO from http://www.eclipse.org/projects/project.php?id=tools.pdt
• I followed instructions when I get to the point of selecting what to install I get to pick 2 different versions, 1.0.3 or 1.0.5,
• This is error message I get on both versions:

1.0.3:

Cannot complete the install because one or more required items could not be found.
  Software being installed: PDT Feature 1.0.3.v20080603-79-7PE7QYGHNH6Gh (org.eclipse.php_feature.feature.group 1.0.3.v20080603-79-7PE7QYGHNH6Gh)
  Missing requirement: PDT Feature 1.0.3.v20080603-79-7PE7QYGHNH6Gh (org.eclipse.php_feature.feature.group 1.0.3.v20080603-79-7PE7QYGHNH6Gh) requires 'org.eclipse.wst.feature.group [2.0.0,3.0.0)' but it could not be found

1.0.5:

Cannot complete the install because of a conflicting dependency.
  Software being installed: PDT Feature 1.0.5.v20081126-1856 (org.eclipse.php_feature.feature.group 1.0.5.v20081126-1856)
  Software currently installed: JBoss Developer Studio (Branded Product) 5.0.0.v20120615-1714-H213-GA (com.jboss.jbds.all 5.0.0.v20120615-1714-H213-GA)
  Only one of the following can be installed at once: 
    WTP UI Plug-in 1.2.100.v201105122000 (org.eclipse.wst.common.frameworks.ui 1.2.100.v201105122000)
    WTP UI Plug-in 1.1.202.v200901292145 (org.eclipse.wst.common.frameworks.ui 1.1.202.v200901292145)
  Cannot satisfy dependency:
    From: JBoss Developer Studio (Branded Product) 5.0.0.v20120615-1714-H213-GA (com.jboss.jbds.all 5.0.0.v20120615-1714-H213-GA)
    To: com.jboss.jbds.product.feature.feature.group [5.0.0.v20120615-1714-H213-GA]
  Cannot satisfy dependency:
    From: JBoss Developer Studio (Core Features) 5.0.0.v20120615-1714-H213-GA (com.jboss.jbds.product.feature.feature.group 5.0.0.v20120615-1714-H213-GA)
    To: org.jboss.ide.eclipse.as.feature.feature.group [2.3.0.v20120615-1559-H138-Final]
  Cannot satisfy dependency:
    From: PDT Feature 1.0.5.v20081126-1856 (org.eclipse.php_feature.feature.group 1.0.5.v20081126-1856)
    To: org.eclipse.wst.feature.group [3.0.0,4.0.0)
  Cannot satisfy dependency:
    From: WST Common UI 3.0.4.v200811200248-7C78ELhE8VrRVqtHp4iT8PuSwZ5W (org.eclipse.wst.common_ui.feature.feature.group 3.0.4.v200811200248-7C78ELhE8VrRVqtHp4iT8PuSwZ5W)
    To: org.eclipse.wst.common.frameworks.ui [1.1.202.v200901292145]
  Cannot satisfy dependency:
    From: Web Developer Tools 3.0.4.v200811190840-7A-8l8Qqcz0HyVgjXUE-iuOYZ9ai (org.eclipse.wst.feature.group 3.0.4.v200811190840-7A-8l8Qqcz0HyVgjXUE-iuOYZ9ai)
    To: org.eclipse.wst.web_ui.feature.feature.group [3.0.4.v200811240900-7R0EP7E8Ks9v7urtuDJtBcaRV6Ri]
  Cannot satisfy dependency:
    From: WST Web UI 3.0.4.v200811240900-7R0EP7E8Ks9v7urtuDJtBcaRV6Ri (org.eclipse.wst.web_ui.feature.feature.group 3.0.4.v200811240900-7R0EP7E8Ks9v7urtuDJtBcaRV6Ri)
    To: org.eclipse.wst.common_ui.feature.feature.group [3.0.4.v200811200248-7C78ELhE8VrRVqtHp4iT8PuSwZ5W]
  Cannot satisfy dependency:
    From: JBossAS Tools 2.3.0.v20120615-1559-H138-Final (org.jboss.ide.eclipse.as.feature.feature.group 2.3.0.v20120615-1559-H138-Final)
    To: org.eclipse.wst.common.frameworks.ui 1.2.100