storm的多语言接口调用C#，或者在linux下执行C#文件都需要mono环境
1. 编译安装
1.1 下载源码包
https://download.mono-project.com/sources/mono/
1.2 安装组件
yum -y install gcc gcc-c++ bison pkgconfig glib2-devel gettext make libpng-devel libjpeg-devel libtiff-devel libexif-devel giflib-devel libX11-devel freetype-devel fontconfig-devel cairo-devel
1.3 下载并安装libgdiplus
libgdiplus是一个Mono库,用于对非Windows操作系统提供GDI+兼容的API。
下载地址：
http://download.mono-project.com/sources/libgdiplus/
mkdir /usr/local/mono
cd /usr/local/mono
wget http://download.mono-project.com/sources/libgdiplus/libgdiplus-4.2.tar.gz
tar zxf libgdiplus-4.2.tar.gz
cd libgdiplus-4.2
./configure --prefix=/usr/local/mono
make
make install
echo "/usr/local/mono/lib" > /etc/ld.so.conf.d/mono.conf
1.4 安装mono
wget https://download.mono-project.com/sources/mono/mono-6.4.0.198.tar.xz
tar xf mono-6.4.0.198.tar.xz
cd mono-6.4.0.198
./configure --prefix=/usr/local/mono/
make && make install
echo PATH=/usr/local/mono/bin:$PATH>>~/.bash_profile
source ~/.bash_profile
ldconfig
1.5 启动
mono ceshi.Socket.exe stop 20003
nohup mono /data/app/ceshi.Socket.exe 20003 > /data/app/20003.log &
2. yum 安装
rpmkeys --import "http://pool.sks-keyservers.net/pks/lookup?op=get&search=0x3fa7e0328081bff6a14da29aa6a19b38d3d831ef"
su -c 'curl https://download.mono-project.com/repo/centos7-stable.repo | tee /etc/yum.repos.d/mono-centos7-stable.repo'
yum install mono-devel
