6.2 not working in Centos 6.6

Running Centos 6.6 and been using Libreoffice until I updated to 6.2. Now, when I try to run Libreoffice I get these errors:

/home/lakewaybob/opt/libreoffice/program/oosplash: /lib64/libz.so.1: version ZLIB_1.2.3.4' not found (required by /home/lakewaybob/opt/libreoffice/program/oosplash) /home/lakewaybob/opt/libreoffice/program/oosplash: /lib64/libc.so.6: version GLIBC_2.14’ not found (required by /home/lakewaybob/opt/libreoffice/program/oosplash)
/home/lakewaybob/opt/libreoffice/program/oosplash: /usr/lib64/libstdc++.so.6: version GLIBCXX_3.4.18' not found (required by /home/lakewaybob/opt/libreoffice6.2.orig/program/libuno_sal.so.3) /home/lakewaybob/opt/libreoffice/program/oosplash: /lib64/libc.so.6: version GLIBC_2.14’ not found (required by /home/lakewaybob/opt/libreoffice6.2.orig/program/libuno_sal.so.3)

I’m afraid that 6.2 requires an update which I cannot do since I am running in an enterprise environment. I was hoping for more librecalc stability since I get a lot of crashes when using 6.1 librecalc.

Your enterprise seems to not care about security - CentOS 6.6 is out of support for a long time. But anyway - what is your question?