Installing Dependencies

To ensure that Greenplum runs properly on the OS, install the necessary dependencies.

1. Install the dependency packages.

   1	yum -y install curl-devel bzip2-devel python2-devel openssl-devel readline-devel perl-ExtUtils-Embed libxml2-devel openldap-devel pam pam-devel perl-devel apr-devel libevent-devel libyaml libyaml-devel libedit-devel libffi-devel bison flex flex-devel net-tools wget

2. Create a soft link that points to Python.

   1	ln -s /usr/bin/python2 /usr/bin/python