... h1. Communications Suite Installer: General Syntax and Commands
The Communications Suite installer, {{commpkg}}, comprises several commands (verbs) that enable you to install, uninstall, and upgrade Communications Suite products and shared components.
h2. {anchor:GFWBU} Communications Suite Installer: Syntax
The following syntax applies to the Communications Suite installer in general:
|{{commpkg \[_general options_\] _verb_ \[_verb-specific options_\]}}|
h5. {anchor:GFWCV} Communications Suite Installer: General Options
The _general options_ for the installer are:
||Option||Description||
|{{-? or --help}}|Displays Help|
|{{-V or --version}}|Displays Version of Communications Suite components|
|{{--OSversionOverride}}|Overrides the operating-system version check.|
|{{--fixEntsys \[y\|n\]}}|Fix an invalid Sun Java Enterprise System (Java ES) {{entsys symlink}}, making the link point to the latest Java version upgraded by {{commpkg}}. The Java ES symlink is located in {{/usr/jdk/entsys-j2se}}. Choose {{--fixEntsys y}} to fix the Java ES symlink to the Java files. \\
If you do not specify this switch, {{commpkg}} prompts you if the symlink is invalid. However, in silent mode, the default is _not_ to fix the symlink (the equivalent of using a value of {{n}}). To fix the symlink in silent mode, enter {{commpkg install --fixEntsys y --silent _INPUTFILE_}} on the command-line. |
h5. Communications Suite Installer: Verbs
The _verb_ is one of the following:
||Verb||Description||
|{{install}}|Performs Communications Suite installation|
|{{uninstall}}|Performs Communications Suite uninstallation| |