Fixed CMake Error in finding OpenSSL on MAC: Execute the below command
export OPENSSL_ROOT_DIR=/usr/local/opt/openssl
And changing the required version in the ´CMakeList.txt´ (line 18) from ´1.0.2p´ to ´1.0.2s´.
Fixed problems concerning to Boost: This issue is due to older websocketpp being incompatible with the latest version of boost. Instead of uninstalling and trying to install older version of boost library (boost 1.60 is dibbled on Homebrew), one can update the websocketpp library in cpprestsdk by making the following change the line #18 in "build_dependencies.sh" as below
(cd $restsdkDir && git submodule update --init && git checkout tags/$RESTSDK_VERSION -b $RESTSDK_VERSION)
export OPENSSL_ROOT_DIR=/usr/local/opt/opensslAnd changing the required version in the ´CMakeList.txt´ (line 18) from ´1.0.2p´ to ´1.0.2s´.(cd $restsdkDir && git submodule update --init && git checkout tags/$RESTSDK_VERSION -b $RESTSDK_VERSION)