Enable extra packages and repos availability: ::

 cd /opt/
 wget http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-10.noarch.rpm
 rpm -ivh epel-release-7-10.noarch.rpm

 subscription-manager repos --enable rhel-7-server-extras-rpms
 subscription-manager repos --enable rhel-7-server-optional-rpms

Update and install dependencies for Hyperscan  ::

 yum update
 yum -y install cmake ragel python-devel bzip2-libs bzip2-devel

Install ``boost`` ::

 wget http://downloads.sourceforge.net/project/boost/boost/1.65.1/boost_1_65_1.tar.gz
 tar -zxf boost_1_65_1.tar.gz
 cd boost_1_65_1/
 ./bootstrap.sh --prefix=/tmp/boost-1.65
 ./b2 install
 cd ../

Install Hyperscan ::

 git clone https://github.com/01org/hyperscan
 cd hyperscan
 mkdir build
 cd build
 cmake -DBUILD_STATIC_AND_SHARED=1 -DBOOST_ROOT=/tmp/boost-1.65/ ../
 make
 make install
 echo "/usr/local/lib64" | sudo tee --append /etc/ld.so.conf.d/usrlocal.conf
 ldconfig

Suricata dependencies install ::

 yum update
 yum -y install gcc wget libpcap-devel pcre-devel libyaml-devel file-devel \
  zlib-devel jansson-devel nss-devel libcap-ng-devel libnet-devel tar make \
  lua-devel automake autoconf pkgconfig

Suricata installation (with latest Napatech additions) ::

 cd /opt/
 git clone https://github.com/OISF/suricata.git && cd suricata && git clone https://github.com/OISF/libhtp.git -b 0.5.x
 ./autogen.sh

 ./configure --with-libnss-includes=/usr/include/nss/ --with-libnspr-libraries=/usr/lib --with-libnspr-includes=/usr/include/nspr \
 --with-libhs-includes=/usr/local/include/hs/ --with-libhs-libraries=/usr/local/lib64/

 make clean
 make
 make install-full
 ldconfig


Confirm installation with ::

 suricata --build-info