CMake Error at cmake/boost.cmake:76 (MESSAGE):

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:80Call Stack (most recent call first):
cmake/boost.cmake:228 (COULD_NOT_FIND_BOOST)
CMakeLists.txt:435 (INCLUDE)-- Configuring incomplete, errors occurred!
See also "/byrd/tools/mysql-5.7.9/CMakeFiles/CMakeOutput.log".

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

下载一个boost包，放到/usr/local/boost目录下，然后在cmake后面加选项-DWITH_BOOST=/usr/local/boos