CMake Error: The source directory "/root/mysql-5.7.16/ " does not exist.

可能你沒有下載mysql或者你下載mysql后沒有使用 tar -xzvf解壓下載的mysql

cmake?-DCMAKE_INSTALL_PREFIX=/usr/local/mysql?\

-DMYSQL_DATADIR=/usr/local/mysql/data?\

-DSYSCONFDIR=/etc?\

-DMYSQL_USER=mysql?\

-DWITH_MYISAM_STORAGE_ENGINE=1?\

-DWITH_INNOBASE_STORAGE_ENGINE=1?\

-DWITH_ARCHIVE_STORAGE_ENGINE=1?\

-DWITH_READLINE=1?\

-DMYSQL_UNIX_ADDR=/usr/local/mysql/data/mysql.sock?\

-DMYSQL_TCP_PORT=3306?\

-DENABLED_LOCAL_INFILE=1?\

-DENABLED_DOWNLOADS=1?\

-DWITH_PARTITION_STORAGE_ENGINE=1?\

-DEXTRA_CHARSETS=all?\

-DDEFAULT_CHARSET=utf8?\

-DDEFAULT_COLLATION=utf8_general_ci?\

-DWITH_DEBUG=0?\

-DMYSQL_MAINTAINER_MODE=1?\

-DWITH_SSL:STRING=bundled?\

-DWITH_ZLIB:STRING=bundled?\

-DDOWNLOAD_BOOST=1?\

-DWITH_BOOST=/usr/share/doc/boost-doc-1.41.0/