so I tried to install the android development tools but then I get this error:
Cannot complete the install because of a conflicting dependency.
Software being installed: Android Development Tools 16.0.1.v201112150204-238534 (com.android.ide.eclipse.adt.feature.group 16.0.1.v201112150204-238534)
Software currently installed: Eclipse IDE for PHP Developers 1.3.1.20100916-1202 (epp.package.php 1.3.1.20100916-1202)
Only one of the following can be installed at once:
Eclipse UI 3.7.0.I20110602-0100 (org.eclipse.ui 3.7.0.I20110602-0100)
Eclipse UI 3.6.1.M20100826-1330 (org.eclipse.ui 3.6.1.M20100826-1330)
Eclipse UI 3.6.2.M20110203-1100 (org.eclipse.ui 3.6.2.M20110203-1100)
Eclipse UI 3.6.0.I20100603-1100 (org.eclipse.ui 3.6.0.I20100603-1100)
Cannot satisfy dependency:
From: Android Development Tools 16.0.1.v201112150204-238534 (com.android.ide.eclipse.adt.feature.group 16.0.1.v201112150204-238534)
To: org.eclipse.ui 3.6.2
Cannot satisfy dependency:
From: Eclipse IDE for PHP Developers 1.3.1.20100916-1202 (epp.package.php 1.3.1.20100916-1202)
To: org.eclipse.epp.package.php.feature.feature.group [1.3.1.20100916-1202]
Cannot satisfy dependency:
From: EPP PHP Feature 1.3.1.20100916-1202 (org.eclipse.epp.package.php.feature.feature.group 1.3.1.20100916-1202)
To: org.eclipse.platform.feature.group [3.6.1.r361_v20100909-9gF78GrkFqw7GrsZnvz0JWNTeb6fue6896L]
Cannot satisfy dependency:
From: Eclipse Platform 3.6.1.r361_v20100909-9gF78GrkFqw7GrsZnvz0JWNTeb6fue6896L (org.eclipse.platform.feature.group 3.6.1.r361_v20100909-9gF78GrkFqw7GrsZnvz0JWNTeb6fue6896L)
To: org.eclipse.rcp.feature.group [3.6.1.r361_v20100827-9OArFLdFjY-ThSQXmKvKz0_T]
Cannot satisfy dependency:
From: Eclipse RCP 3.6.1.r361_v20100827-9OArFLdFjY-ThSQXmKvKz0_T (org.eclipse.rcp.feature.group 3.6.1.r361_v20100827-9OArFLdFjY-ThSQXmKvKz0_T)
To: org.eclipse.ui [3.6.1.M20100826-1330]
What did I do wrong and how can I possibly resolve this error?
I faced similar problem. I install the JDK (im using 1.7) and try to install Android SDK. It works fine.