Trouble getting kibana package for install

Hi,

I have been trying to follow the process to install ELK and it fails once I get to the part where the kibana package is downloaded and installed. I a certain the repository path is set correctly (“deb http://packages.elastic.co/kibana/4.4/debian stable main” | sudo tee -a /etc/apt/sources.list) but when I attempt to get the update, the following errors appear:

W: Failed to fetch http:/packages.elastic.co/kibana/4.4/debian/dists/stable/Release.gpg Unable to connect to :http:

W: Failed to fetch http:/packages.elastic.co/kibana/4.4/debian/dists/stable/main/binary-amd64/Packages Unable to connect to :http:

W: Failed to fetch http:/packages.elastic.co/kibana/4.4/debian/dists/stable/main/binary-i386/Packages Unable to connect to :http:

W: Failed to fetch http:/packages.elastic.co/kibana/4.4/debian/dists/stable/main/i18n/Translation-en_US Unable to connect to :http:

W: Failed to fetch http:/packages.elastic.co/kibana/4.4/debian/dists/stable/main/i18n/Translation-en Unable to connect to :http:

W: Failed to fetch https:/packages.elastic.co/kibana/4.4/debian/dists/stable/main/binary-amd64/Packages Protocol http not supported or disabled in libcurl

W: Failed to fetch https:/packages.elastic.co/kibana/4.4/debian/dists/stable/main/binary-i386/Packages Protocol http not supported or disabled in libcurl

E: Some index files failed to download. They have been ignored, or old ones used instead.

Any ideas on what’s happening here? Seems like the host is down…

Thanks!