Silent Installation Notes

The following is a list of important notes:

The current installation default path is /opt/CA/IdentityManager (the previous path was /opt/CA/eta).
If the same CAM version and build level is already installed on the target machine, CAM will not be re‑installed.
If a previous CAM version and build level is already installed on the target machine, CAM will be upgraded using the installation path of the current installation, which is stored in the following file:
```
/etc/catngcampath
```
If a previous CA Identity Manager Remote Agent is already installed on the target machine, the Remote Agent will be upgraded using the installation path of the current installation, which is stored in the following file:
```
/etc/catngdmopath.tng
```
If, on the target machine, the DISPLAY variable is set and a JAVA VM is installed, the installation will run in graphical mode.
In VT100 mode, the terminal must provide a resolution of 80 (columns) x 24 (rows) or higher.
On a UNIX machine with double-byte characters, CAM must be started with a shell having the “locale” set to C/Posix:
```
`cat /etc/catngcampath`/bin/camclose
LANG=C
export LANG
`cat /etc/catngcampath`/scripts/rc
```
If you install the UNIX agent using Telnet, make sure that the environmental variable TERM is set to VT100.