Description:

Handles the installing and uninstalling of perl modules, scripts, man pages, etc...
Both install() and uninstall() are specific to the way ExtUtils::MakeMaker
handles the installation and deinstallation of perl modules. They are not
designed as general purpose tools.
On some operating systems such as Win32 installation may not be possible
until after a reboot has occured. This can have varying consequences:
removing an old DLL does not impact programs using the new one, but if
a new DLL cannot be installed properly until reboot then anything depending
on it must wait. The package variable

$ExtUtils::Install::MUST_REBOOT

is used to store this status.
If this variable is true then such an operation has occured and anything
depending on this module cannot proceed until a reboot has occured.
If this value is defined but false then such an operation has ocurred,
but should not impact later operations.