如何安裝qemu補丁版本？

Question

我跟着下面的步驟來安裝QEMU

# On Linux, you may need to install the SDL development libraries to get a graphical VGA window. On Debian/Ubuntu, this is the libsdl1.2-dev package. 
# Configure the source code 
Linux: ./configure --disable-kvm [--prefix=PFX] [--target-list="i386-softmmu x86_64-softmmu"] 
OS X: ./configure --disable-kvm --disable-sdl [--prefix=PFX] [--target-list="i386-softmmu x86_64-softmmu"] 
The prefix argument specifies where to install QEMU; without it QEMU will install to /usr/local by default. The target-list argument simply slims down the architectures QEMU will build support for. 
# Run make && make install 

，但我得到了以下錯誤：

cannot create regular file `PFX/bin': No such file or directory 

Answer 1

你不能從字面上的命令行中輸入PFX。

的PFX令牌實際上是實際path prefix的佔位符傳遞到configure（通常是/usr，/usr/local或/opt，這取決於你想要的包被安裝到）。