在Red Hat Enterprise Linux Server release 5.7 上用源碼安裝MySQL-5.6.23時，遇到了" remove CMakeCache.txt and rerun cmake.On Debian/Ubuntu, package name is libncurses5-dev, on Redhat and derivates it is ncurses-devel."錯誤，如下所示
[root@DB-Server mysql-5.6.23]# cmake ./ -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/usr/local/mysql/data
.........................
-- Check size of wctype_t
-- Check size of wctype_t - done
-- Check size of wint_t
-- Check size of wint_t - done
-- Could NOT find Curses (missing: CURSES_LIBRARY CURSES_INCLUDE_PATH)
CMake Error at cmake/readline.cmake:85 (MESSAGE):
Curses library not found. Please install appropriate package,
remove CMakeCache.txt and rerun cmake.On Debian/Ubuntu, package name is libncurses5-dev, on Redhat and derivates it is ncurses-devel.
Call Stack (most recent call first):
cmake/readline.cmake:128 (FIND_CURSES)
cmake/readline.cmake:202 (MYSQL_USE_BUNDLED_EDITLINE)
CMakeLists.txt:409 (MYSQL_CHECK_EDITLINE)
按照錯誤提示，Debian/Ubuntu下需要安裝libncurses5-dev；Redhat下需要安裝ncurses-devel ，檢查是否安裝了ncurses包，如下所示，已經安裝了ncurses-5.5-24.20060715，但是缺少ncurses-devel包。
[root@DB-Server Server]# rpm -qa | grep ncurses
ncurses-5.5-24.20060715
ncurses-5.5-24.20060715
[root@DB-Server Server]# ls ncurses*
ncurses-5.5-24.20060715.i386.rpm ncurses-devel-5.5-24.20060715.i386.rpm
ncurses-5.5-24.20060715.x86_64.rpm ncurses-devel-5.5-24.20060715.x86_64.rpm
[root@DB-Server Server]# rpm -ivh ncurses-devel-5.5-24.20060715.x86_64.rpm
warning: ncurses-devel-5.5-24.20060715.x86_64.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing... ########################################### [100%]
1:ncurses-devel ########################################### [100%]
[root@DB-Server Server]#
安裝了ncurses-devel包后，刪除CMakeCache.txt，然后重新編譯，編譯成功，問題解決！
[root@DB-Server mysql-5.6.23]# rm CMakeCache.txt
rm: remove regular file `CMakeCache.txt'? yes
[root@DB-Server mysql-5.6.23]# cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/usr/local/mysql/data -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DEXTRA_CHARSETS=all -DENABLED_LOCAL_INFILE=1