#Urchin ##Building Urchin In addition to required packages by Seastar, the following packages are required by Urchin. ### Submodules Urchin uses submodules, so make sure you pull the submodules first by doing: ``` git submodule init git submodule update ``` ### Building urchin on Fedora Installing required packages: ``` sudo yum install yaml-cpp-devel lz4-devel zlib-devel snappy-devel jsoncpp-devel ``` ### Building urchin on Ubuntu 14.04 Installing required packages: ``` sudo apt-get install libyaml-cpp-dev liblz4-dev zlib1g-dev libsnappy-dev libjsoncpp-dev ```