diff --git a/corosync/corosync_rhel_7.4.sh b/corosync/corosync_rhel_7.4.sh
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+# ----------------------------------------------------------------------------
+#
+# Package	: corosync
+# Version	: 2.99.1
+# Source repo	: https://github.com/corosync/corosync.git
+# Tested on	: rhel_7.4
+# Script License: Apache License, Version 2 or later
+# Maintainer	: Atul Sowani <sowania@us.ibm.com>
+#
+# Disclaimer: This script has been tested in non-root mode on given
+# ==========  platform using the mentioned version of the package.
+#             It may not work as expected with newer versions of the
+#             package and/or distribution. In such case, please
+#             contact "Maintainer" of this script.
+#
+# ----------------------------------------------------------------------------
+#!/bin/bash
+
+# Install dependencies.
+sudo yum update -y
+sudo yum install -y yum-cron
+sudo yum makecache fast
+sudo yum install -y git make gcc automake autoconf libtool \
+  zlib check nss-devel.ppc64le pkgconfig nss pam-devel wget \
+  file libnet lksctp-tools-devel openssl-devel xz-devel \
+  bzip2-devel doxygen libxml2-devel
+WDIR=`pwd`
+
+# build libqb.
+cd /tmp
+git clone git://github.com/asalkeld/libqb.git
+cd libqb && ./autogen.sh && ./configure && \
+  make && sudo make install && make check
+
+# build lz4.
+cd /tmp
+git clone https://github.com/lz4/lz4
+cd lz4 && make && sudo make install
+export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:$PKG_CONFIG_PATH
+
+# build lzo
+cd /tmp
+wget http://www.oberhumer.com/opensource/lzo/download/lzo-2.10.tar.gz
+tar -xzf lzo-2.10.tar.gz
+cd lzo-2.10 && ./configure && make && make check && sudo make install
+
+# install sctp
+cd /tmp
+git clone https://github.com/sctp/lksctp-tools
+cd lksctp-tools
+./bootstrap && ./configure && make && sudo make install
+
+# build libknet
+cd /tmp
+git clone https://github.com/fabbione/kronosnet
+cd kronosnet && ./autogen.sh && ./configure && \
+  make && sudo make install
+
+# build corosync
+cd $WDIR
+git clone https://github.com/corosync/corosync.git
+cd corosync
+./autogen.sh && ./configure && \
+make && make check && sudo make install