编译提示错误，错误提示如下，请大家指点一下

Question

-- Could not find (the correct version of) boost.
-- MySQL currently requires boost_1_57_0

CMake Error at cmake/boost.cmake:76 (MESSAGE):
You can download it with -DDOWNLOAD_BOOST=1 -DWITH_BOOST=<directory>

This CMake script will look for boost in <directory>. If it is not there,
it will download and unpack it (in that directory) for you.

If you are inside a firewall, you may need to use an http proxy:

export http_proxy=http://example.com:80

Call Stack (most recent call first):
cmake/boost.cmake:259 (COULD_NOT_FIND_BOOST)
CMakeLists.txt:452 (INCLUDE)

-- Configuring incomplete, errors occurred!
See also "/root/mysql-5.7.7-rc/CMakeFiles/CMakeOutput.log".

Answer 1

[root@Lnmp mysql-5.7.9]# cmake \-DCMAKE_INSTALL_PREFIX=/byrd/service/mysql-5.7.9&nbsp;-DMYSQL_DATADIR=/byrd/service/mysql-5.7.9/data&nbsp;-DMYSQL_UNIX_ADDR=/byrd/service/mysql-5.7.9/tmp/mysql.sock&nbsp;-DMYSQL_USER=mysql&nbsp;-DDEFAULT_CHARSET=utf8&nbsp;-DDEFAULT_COLLATION=utf8_general_ci&nbsp;-DENABLED_LOCAL_INFILE=ON&nbsp;-DWITH_INNOBASE_STORAGE_ENGINE=1&nbsp;-DWITH_FEDERATED_STORAGE_ENGINE=1&nbsp;-DWITH_BLACKHOLE_STORAGE_ENGINE=1&nbsp;-DWITHOUT_EXAMPLE_STORAGE_ENGINE=1&nbsp;-DDOWNLOAD_BOOST=1 -DWITH_BOOST=/usr/local/boost&nbsp;

Answer 2

错误提示里说你的计算机上没有一个可用的Boost库或版本太低，MySQL需要不低于Boost 1.57.0的版本。您应该尝试下载一个Boost，并且完成编译。您应该会得到上面图片中的大部分文件，除了几个我自己添加的辅助编译的脚本。完成之后请再尝试重新编译MySQL。附注：编译后生成的二进制库保存在Boost根目录下\stage\lib中，请根据MySQL的编译步骤中的指示填写在Makefile里面或者加入环境变量（具体的我不太清楚，需要您视具体情况而定）。