trying to add the clusters: got the below error message: anybody can help it /tmp/scm_prepare_node.0CXhHvt8  using SSH_CLIENT to get the SCM hostname: 172.21.212.68 47196 22  opening logging file descriptor  Starting installation script... Acquiring installation lock... BEGIN flock 4  END (0)  Detecting root privileges... effective UID is 501  BEGIN which pbrun  which: no pbrun in (/usr/anaconda3/bin:/usr/lib/jvm/jre-1.8.0-openjdk.x86_64/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin)  END (1)  BEGIN sudo -S id  uid=0(root) gid=0(root) groups=0(root)  END (0)  Using 'sudo ' to acquire root privileges  Detecting distribution... BEGIN grep Tikanga /etc/redhat-release  END (1)  BEGIN grep 'CentOS release 5' /etc/redhat-release  END (1)  BEGIN grep 'Scientific Linux release 5' /etc/redhat-release  END (1)  BEGIN grep Santiago /etc/redhat-release  END (1)  BEGIN grep 'CentOS Linux release 6' /etc/redhat-release  END (1)  BEGIN grep 'CentOS release 6' /etc/redhat-release  CentOS release 6.10 (Final)  END (0)  /etc/redhat-release ==> CentOS 6  Detecting Cloudera Manager Server... BEGIN host -t PTR 172.21.212.68  68.212.21.172.in-addr.arpa domain name pointer lab-cde-app-1.dodgeandcox.net.  END (0)  using lab-cde-app-1.dodgeandcox.net as scm server hostname  BEGIN which python  END (0)  /usr/anaconda3/bin/python  BEGIN python -c 'import socket; import sys; s = socket.socket(socket.AF_INET); s.settimeout(5.0); s.connect((sys.argv[1], int(sys.argv[2]))); s.close();' lab-cde-app-1.dodgeandcox.net 7182  END (0)  BEGIN which wget  /usr/bin/wget  END (0)  BEGIN wget -qO- -T 1 -t 1 http://169.254.169.254/latest/meta-data/public-hostname && /bin/echo  END (4)  Installing package repositories... validating format of repository file /tmp/scm_prepare_node.0CXhHvt8/repos/rhel6/cloudera-manager.repo  installing repository file /tmp/scm_prepare_node.0CXhHvt8/repos/rhel6/cloudera-manager.repo  repository file /tmp/scm_prepare_node.0CXhHvt8/repos/rhel6/cloudera-manager.repo installed  Refreshing package metadata... BEGIN sudo yum clean all  Loaded plugins: fastestmirror, security  Cleaning repos: base cloudera-cdh5 cloudera-gplextras5 cloudera-kafka  : cloudera-manager epel extras updates vmware-tools  Cleaning up Everything  Cleaning up list of fastest mirrors  END (0)  BEGIN sudo rm -Rf /var/cache/yum/CentOS 6.7 Mirror /var/cache/yum/x86_64  END (0)  BEGIN sudo yum makecache  Loaded plugins: fastestmirror, security  Metadata Cache Created  END (0)  Installing oracle-j2sdk1.7 package... BEGIN sudo yum list installed oracle-j2sdk1.7  Loaded plugins: fastestmirror, security  Installed Packages  oracle-j2sdk1.7.x86_64 1.7.0+update67-1 @Cloudera-manager  END (0)  BEGIN echo oracle-j2sdk1.7 cloudera-manager-agent cloudera-manager-daemons | grep oracle-j2sdk1.7  oracle-j2sdk1.7 cloudera-manager-agent cloudera-manager-daemons  END (0)  BEGIN sudo yum info oracle-j2sdk1.7  Loaded plugins: fastestmirror, security  Determining fastest mirrors  * base: mirror.hmc.edu  * epel: mirror.sjc02.svwh.net  * extras: mirrors.usc.edu  * updates: repos-lax.psychz.net  Installed Packages  Name : oracle-j2sdk1.7  Arch : x86_64  Version : 1.7.0+update67  Release : 1  Size : 279 M  Repo : installed  From repo : cloudera-manager  Summary : no description given  URL : http://example.com/no-uri-given  License : unknown  Description : no description given  END (0)  BEGIN sudo yum -y install oracle-j2sdk1.7.x86_64  Loaded plugins: fastestmirror, security  Setting up Install Process  Loading mirror speeds from cached hostfile  * base: mirror.hmc.edu  * epel: mirror.sjc02.svwh.net  * extras: mirrors.usc.edu  * updates: repos-lax.psychz.net  Package oracle-j2sdk1.7-1.7.0+update67-1.x86_64 already installed and latest version  Nothing to do  END (0)  remote package oracle-j2sdk1.7 installed  Installing cloudera-manager-agent package... BEGIN sudo yum list installed cloudera-manager-agent  Loaded plugins: fastestmirror, security  Installed Packages  cloudera-manager-agent.x86_64 5.15.1-1.cm5151.p0.3.el6 @Cloudera-manager  END (0)  BEGIN echo oracle-j2sdk1.7 cloudera-manager-agent cloudera-manager-daemons | grep cloudera-manager-agent  oracle-j2sdk1.7 cloudera-manager-agent cloudera-manager-daemons  END (0)  BEGIN sudo yum info cloudera-manager-agent  Loaded plugins: fastestmirror, security  Loading mirror speeds from cached hostfile  * base: mirror.hmc.edu  * epel: mirror.sjc02.svwh.net  * extras: mirrors.usc.edu  * updates: repos-lax.psychz.net  Installed Packages  Name : cloudera-manager-agent  Arch : x86_64  Version : 5.15.1  Release : 1.cm5151.p0.3.el6  Size : 72 M  Repo : installed  From repo : cloudera-manager  Summary : The Cloudera Manager Agent  URL : http://www.cloudera.com  License : Proprietary  Description : The Cloudera Manager Agent.  :  : The Agent is deployed to machines running services managed by  : Cloudera Manager.  END (0)  cloudera-manager-agent must have Version=5.15.0 and Build=62, exiting  closing logging file descriptor  Last Refreshed: Nov 14, 2018 5:05:33 AM PST Turn Off Auto RefreshClose                 Back ... 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