Welcome
Installing
Learn how to install the product.
Install and deploy Rational® ClearQuest®
Find information about installing and deploying Rational® ClearQuest® client and server software
Planning the deployment and installation
Before installing Rational® ClearQuest®, complete planning tasks to determine what ClearQuest components to install, review system requirements, and complete required and optional configuration tasks to prepare your environment for the ClearQuest installation process.
Prerequisite tasks by platform
For Rational® ClearQuest® to function properly on some of its supported platforms, certain tasks must be performed before installing the software.
AIX® 5.3
All supported versions of AIX® require that the prerequisites described in this topic are met before installing and using IBM® Rational® ClearQuest®.

IBM ClearQuest 10.0.9
Overview
Learn general information about the product.
Installing
Learn how to install the product.
- Install and deploy Rational® ClearQuest®
  Find information about installing and deploying Rational® ClearQuest® client and server software
  - Planning the deployment and installation
    Before installing Rational® ClearQuest®, complete planning tasks to determine what ClearQuest components to install, review system requirements, and complete required and optional configuration tasks to prepare your environment for the ClearQuest installation process.
    - Hardware, software, and database requirements
      Review the requirements information to identify operating system, file system, and compatibility requirements, prerequisite tasks, and other information that is required to install or upgrade Rational® ClearQuest®.
    - Select Rational® ClearQuest® clients
      Determine the clients that are required for each site to plan the deployment and obtain the required licenses.
    - Decide on the feature level
      Determine whether to use feature level 5, 6, 7, 8, 9 or 10 for Rational® ClearQuest® user databases and schema repositories. The feature level determines the ClearQuest features available after deployment. Changes to the feature level might require upgrading the ClearQuest databases and schema repositories. You must also ensure that all ClearQuest clients are running a ClearQuest version that supports the selected feature level.
    - Plan your Rational® ClearQuest® database set architecture
      Determine the number of schema repositories and user databases required for Rational® ClearQuest® environment and the vendor databases and servers that support your database set.
    - Prerequisite tasks by platform
      For Rational® ClearQuest® to function properly on some of its supported platforms, certain tasks must be performed before installing the software.
      - AIX® 5.3
        All supported versions of AIX® require that the prerequisites described in this topic are met before installing and using IBM® Rational® ClearQuest®.
      - Increasing the number of file handles on Linux™ workstations
    - Vendor database configuration
      Rational® ClearQuest® schema repositories and user databases are types of databases that are physically managed by a database management system. Depending on your operating system, these management systems might include Microsoft™ SQL Server, Oracle RDBMS, IBM® DB2®, or the subset of DB2 functionality available as part of IBM DB2 UDB components for Rational products.
    - Licensing requirements
      Setting up DevOps Licensing, which is powered by FLEXlm, is a key part of the installation process that must be completed before you install DevOps products.
  - Prerequisites and changes for using Rational® ClearQuest®
    Rational® ClearQuest® has the following prerequisites:
  - Prerequisite planning for installing Rational® ClearQuest®
    Information about installing Rational® ClearQuest®.
  - User privilege requirements for installing the product
    You must have a user ID that meets the following requirements before you can install the product.
  - IBM Installation Manager tasks
    Information about installing, starting, and uninstalling Installation Manager
  - Installing silently
    Use IBM Installation Manager to run a silent install of a DevOps product. When you run a silent install, the Installation Manager interface is not available. Installation Manager uses a response file that contains commands required to install the product package.
  - Installing the product package using the Installation Manager GUI
    The following steps describe how to install the product package by using the Installation Manager graphical user interface (GUI). You can optionally install product updates at the same time that the base product package is installed; skip the update steps in this topic if they do not apply to your installation.
  - Installing License Key Administrator
    On Windows™ platforms, download and install IBM Common Licensing.
  - Prepare the WebSphere® Application Server environment
    Before you install or upgrade web features, install or upgrade to a supported version of IBM® WebSphere Application Server, IBM HTTP Server, and Web Plug-ins for IBM WebSphere.
  - Disable Terminal Services before installing, upgrading, or modifying Rational® ClearQuest®
    On Windows™ systems, disable Terminal Services before update, roll back, modify, or uninstall operations.
  - Installing Rational® ClearQuest® Web server
    Use IBM Rational® Installation Manager to install the Rational ClearQuest® Web server.
  - Configuring your environment after installing
    After installing Rational® ClearQuest®, there are series of tasks to perform to verify that the installation has completed successfully and to configure the installation for your site.
- Using IBM® installation and packaging utilities
Upgrading and migrating
Learn how to upgrade and migrate data for the product.
Administering
Learn how to administer the product.
Reporting
Learn how to generate reports for the product.
Developing
Learn how to develop schemas by using the Rational® ClearQuest® Designer.
Managing change and releases
Learn how to manage change and release in the product.
Integrating
You can integrate Rational® ClearQuest® with other software by adding packages to existing schema.
Extending product function
Learn how to extend the product.
Reference
Review reference information for the product.
Tutorials

AIX® 5.3

All supported versions of AIX® require that the prerequisites described in this topic are met before installing and using IBM® Rational® ClearQuest®.

Installing IBM® C++ Runtime Environment Components

If you install Rational® ClearQuest® on any of the supported versions of AIX®, the IBM® C++ Runtime Environment Components for AIX® are required to install Rational® ClearQuest®.

To download and install these components:

Go to http://www.ibm.com/support/us/ and click Downloads and drivers.
From the Category menu, select Other software.
From the Sub-category menu, select XL C/C++.
Select the latest version of the IBM® C++ Runtime Environment Components for AIX®.
Follow the instructions for download and installing the components.

Maintenance level requirements

The following information lists the appropriate maintenance levels your AIX® environment must be at to install Rational® ClearQuest®.

Table 1. AIX® maintenance level requirements
AIX® version	Maintenance level
5.3	ML1