//切换root账户
sudo su root
//更新
apt-get update
//安装openssl
apt-get install openssl
apt-get install libssl-dev
//安装libevent
wget https://github.com/downloads/libevent/libevent/libevent-2.0.21-stable.tar.gz
tar xvfz libevent-2.0.21-stable.tar.gz
cd libevent-2.0.21-stable
./configure
make
make install
//安装 coturn
apt-get install sqlite
apt-get install libsqlite3-dev
wget https://github.com/coturn/coturn/archive/4.5.0.7.tar.gz
tar xvfz 4.5.0.7.tar.gz
cd coturn-4.5.0.7
./configure
make
make install
//配置并启动coturn
turnadmin -a -u your_name -p your_password -r your_realm
cp /usr/local/etc/turnserver.conf.default /usr/local/etc/turnserver.conf
turnserver -a -f -v -r your_realm
参考：
