yasm

    If you get a message like this:（如果你得到这样的信息）

Found yasm 0.x.x.xxxx
Minimum version is yasm-1.0.0
If you really want to compile without asm, configure with --disable-asm.

that means that you have an old version of yasm on your system, so you should update it. The quickest way to do so is like this:

（意思是说你有一个老版本的yasm（似乎是编译器？）装在你的系统里面，所以该升级他了。快速解决方法：）

# git clone git://github.com/yasm/yasm.git
# cd yasm
# ./autogen.sh
# ./configure
# make
# make install