Updated install options section

README.md

@@ -4,7 +4,16 @@ Very fast, header only, C++ logging library. [![Build Status](https://travis-ci.
 
 
 ## Install
-Just copy the source [folder](https://github.com/gabime/spdlog/tree/master/include/spdlog) to your build tree and use a C++11 compiler
+* Just copy the source [folder](https://github.com/gabime/spdlog/tree/master/include/spdlog) to your build tree and use a C++11 compiler.
+
+## Other Install Options
+* Ubuntu: `apt-get install libspdlog-dev`
+* Homebrew: `brew install spdlog`
+* FreeBSD:  `cd /usr/ports/devel/spdlog/ && make install clean` or `pkg install spdlog`
+* Fedora: `yum install spdlog`
+* Arch Linux: `pacman -S spdlog-git`
+* vcpkg: `vcpkg install spdlog`
+ 
 
 ## Platforms
  * Linux, FreeBSD, Solaris