On each of your hosts:
yum
andrpm
(RHEL/CentOS/Oracle/Amazon Linux)zypper
andphp_curl
(SLES)apt
(Debian/Ubuntu)scp
,curl
,unzip
,tar
,wget
, andgcc*
- OpenSSL (v1.01, build 16 or later)
- Python 2.7.12 (with python-devel*)
*Ambari Metrics Monitor uses a python library (psutil) which requires gcc and python-devel packages.