I have issue with [Errno 14] problem making ssl connection

I'm trying to do this http://docs.cloudlinux.com/installation4.html and I have errors like this:

Error Downloading Packages:

  python-setuptools-0.6.10-3.el6.noarch: failed to retrieve getPackage/python-setuptools-0.6.10-3.el6.noarch.rpm from cloudlinux-x86_64-server-6

error was [Errno 14] problem making ssl connection

  alt-ruby21-rubygem-rake-10.1.0-1.el6.x86_64: failed to retrieve getPackage/alt-ruby21-rubygem-rake-10.1.0-1.el6.x86_64.rpm from cloudlinux-x86_64-server-6

error was [Errno 14] problem making ssl connection

  alt-python-virtualenv-1.11.6-2.el6.noarch: failed to retrieve getPackage/alt-python-virtualenv-1.11.6-2.el6.noarch.rpm from cloudlinux-x86_64-server-6

error was [Errno 14] problem making ssl connection

  alt-ruby21-rubygem-psych-2.0.5-1.el6.x86_64: failed to retrieve getPackage/alt-ruby21-rubygem-psych-2.0.5-1.el6.x86_64.rpm from cloudlinux-x86_64-server-6

error was [Errno 14] problem making ssl connection

  python-devel-2.6.6-64.el6.x86_64: failed to retrieve getPackage/python-devel-2.6.6-64.el6.x86_64.rpm from cloudlinux-x86_64-server-6

error was [Errno 14] problem making ssl connection

  alt-ruby21-libs-2.1.5-1.el6.x86_64: failed to retrieve getPackage/alt-ruby21-libs-2.1.5-1.el6.x86_64.rpm from cloudlinux-x86_64-server-6

error was [Errno 14] problem making ssl connection

  alt-ruby21-rubygem-json-1.8.1-1.el6.x86_64: failed to retrieve getPackage/alt-ruby21-rubygem-json-1.8.1-1.el6.x86_64.rpm from cloudlinux-x86_64-server-6

error was [Errno 14] problem making ssl connection

  alt-ruby21-2.1.5-1.el6.x86_64: failed to retrieve getPackage/alt-ruby21-2.1.5-1.el6.x86_64.rpm from cloudlinux-x86_64-server-6

error was [Errno 14] problem making ssl connection

  alt-ruby21-rubygems-2.2.2-1.el6.x86_64: failed to retrieve getPackage/alt-ruby21-rubygems-2.2.2-1.el6.x86_64.rpm from cloudlinux-x86_64-server-6

error was [Errno 14] problem making ssl connection

  alt-ruby21-rubygem-rack-1.5.2-1.el6.x86_64: failed to retrieve getPackage/alt-ruby21-rubygem-rack-1.5.2-1.el6.x86_64.rpm from cloudlinux-x86_64-server-6

error was [Errno 14] problem making ssl connection

  alt-ruby21-devel-2.1.5-1.el6.x86_64: failed to retrieve getPackage/alt-ruby21-devel-2.1.5-1.el6.x86_64.rpm from cloudlinux-x86_64-server-6

error was [Errno 14] problem making ssl connection

  alt-mod-passenger-4.0.58-18.el6.cloudlinux.noarch: failed to retrieve getPackage/alt-mod-passenger-4.0.58-18.el6.cloudlinux.noarch.rpm from cloudlinux-x86_64-server-6

error was [Errno 14] problem making ssl connection

  alt-ruby21-rubygem-rdoc-4.1.0-1.el6.x86_64: failed to retrieve getPackage/alt-ruby21-rubygem-rdoc-4.1.0-1.el6.x86_64.rpm from cloudlinux-x86_64-server-6

error was [Errno 14] problem making ssl connection

  alt-ruby21-rubygem-io-console-0.4.2-1.el6.x86_64: failed to retrieve getPackage/alt-ruby21-rubygem-io-console-0.4.2-1.el6.x86_64.rpm from cloudlinux-x86_64-server-6

error was [Errno 14] problem making ssl connection

Any hint about solution ?