This » PECL extension is not bundled with
PHP. Information for installing this PECL extension may be found in
the manual chapter titled Installation of PECL extensions. Additional information
such as new releases, downloads, source files, maintainer
information, and a CHANGELOG, can be located here: » https://pecl.php.net/package/newt.
In order to use these functions you must compile
CGI or CLI PHP with newt support by using the –with-newt[=DIR] configure option.
This extension is not available for Windows
You may need also curses and
slang libraries, in order to compile this extension. To
specify locations of these libraries, use the following