Add bzip2 and patch to CentOS build instructions
@@ -38,7 +38,8 @@ Install the main dependencies:
```
sudo yum install openssl-devel libcurl-devel wget tar m4 git-core \
boost-static m4 gcc-c++ npm ncurses-devel which \
- make ncurses-static zlib-devel zlib-static
+ make ncurses-static zlib-devel zlib-static bzip2 \
+ patch
```
### Install optional build dependencies ###
