How to compile mysql in ubuntu

<1>: ERROR: checking for C compiler default output... configure: error:
C compiler cannot create executables

$ Sudo apt-get install libc6-dev

<2>: ERROR: configure: error: C ++ preprocessor "/lib/cpp" fails sanity check

$ Sudo apt-get install cpp g ++

<3>: ERROR: checking for termcap functions library... configure: error:
No curses/termcap library found

$ Sudo apt-get install termcap-compat

$ Sudo apt-get install gcc cpp g ++ libncurses5-dev

$ Sudo apt-get install make autoconf automake libtool

<4>: ERROR: This is a linux system and Linuxthreads was not

Found. On linux Linuxthreads shocould be used. Please install Linuxthreads

(Or a new glibc) and try again

# Echo '/* Linuxthreads */'>/usr/include/pthread. h

(Note that the above ERROR <4> shows that the system lacks a thread library.

There is no thread. Of course Linux doesn't work. Since there is no linuxthread, what should I replace it?

NPTL is a new NPTL, because NPTL (native posix thread library) has more advantages than LinuxThreads, but we will not discuss its advantages here.