Merge pull request #814 from fatrat1117/minor-improvements

fix fresh Ubuntu Install scripts

Author: alexw91

.travis/install_ubuntu_dependencies.sh

@@ -18,7 +18,7 @@ set -ex
 sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y
 sudo apt-get update
 
-DEPENDENCIES="indent kwstyle tcpdump"
+DEPENDENCIES="unzip make indent kwstyle libssl-dev tcpdump"
 
 sudo apt-get install -y ${DEPENDENCIES}