For example, there may be a dependency between the ADT Plugin for Eclipse and the SDK Tools component. When you install the SDK Tools -component, you would then need to upgrade to the required version of ADT (if you -are developing in Eclipse). In this case, you would find dependencies listed in -"Revisions" section of the ADT -Plugin Notes and SDK Tools -Notes documents.
+component, you should also upgrade to the required version of ADT (if you +are developing in Eclipse). In this case, the major version number for your ADT plugin should +always match the revision number of your SDK Tools (for example, ADT 8.x requires SDK Tools r8). + -Additionally, the development tools will notify you with debug warnings -if there is dependency that you need to address.
+Also make sure that, each time you install a new version of the Android platform, you have +the latest version of the SDK Platform-tools component. The SDK Platform-tools contain +tools that are backward compatible with all versions of the Android platform and are +often updated to support new features in the latest version of the Android platform.
+ +The development tools will notify you with debug warnings if there is dependency that you need to +address. The SDK and AVD Manager also enforces dependencies by requiring that you download any +components that are needed by those you have selected.