'Initializes a new dep installer, taking into account RHEL version'

def __init__(self):

    match = self.REDHAT_RELEASE_RE.match(open('/etc/redhat-release').read())
    if match:
        (major, minor) = match.groups()
        if (int(major) <= 5):
            self.PKGS += ['popt', 'e2fsprogs-devel']
        else:
            self.PKGS += ['popt-devel', 'libblkid-devel']
