If you are seeing this error on EasyApache do the following to resolve it.
Go to file /var/cpanel/easy/apache/rawopts/all_php5 and check for unixODBC, you can see as below.
–with-unixODBC=/usr/local/myunixodbc
Now,install unixODBC using yum.
yum install unixODBC-devel.x86_64
and then edit the unixODBC line in /var/cpanel/easy/apache/rawopts/all_php5 as below
–with-unixODBC=/usr
Now, perform the EasyApache.