Witness Library Dependecies

When installing Witness, the following libraries are required.
Library Version
boost-filesystem 1.53.0 or later
boost-program-options 1.53.0 or later
boost-regex 1.53.0 or later
boost-system 1.53.0 or later
boost-thread 1.53.0 or later
glibc 2.17 or later
gperftools-libs 2.4 or later
keyutils-libs 1.5.8 or later
krb5-libs 1.13.2 or later
libcom_err 1.42.9 or later
libgcc 4.8.5 or later
libicu 50.1.2 or later
libselinux 2.2.2 or later
libstdc++ 4.8.5 or later
libunwind 2:1.2 or later
pcre 8.3 or later
xz-libs 5.1.2 or later
zlib 1.2.7 or later
For PAM Authentication
pam 1.1.8 or later
pam-devel 1.1.8 or later
For ssh-keygen
(pre, post): openssl-libs 1:1.0.2 or later
(pre, post): openssl 1:1.0.2 or later