[root@vm ~]# pecl install imagick
No releases for package "pecl/imagick" exist
install failed

[root@vm ~]# pecl remote-info imagick
Package details:
================
Latest
Installed   - no -
Package     imagick
License     PHP License
Category    Images
Summary     Provides a wrapper to the ImageMagick library.
Description Imagick is a native php extension to create and
            modify images using the ImageMagick API.
            This extension requires ImageMagick version
            6.5.3-10+ and PHP 5.4.0+.