報錯：Segmentation fault (core dumped)在編譯安裝mysql-5.1.9-beta.tar.gz

ggxxkkll

在Ubuntu12.04下編譯 mysql-5.1.9-beta.tar.gz source code 時，采用步驟如下：

1 tar -xzf mysql-5.1.9-beta.tar.gz
2 cd /home/gaoyu/mysql-5.1.9-beta
3 ./configure --prefix=/home/gaoyu/mysql-5.1.9 --with-debug
4 sudo make
5 sudo make install
6 sudo cp /home/gaoyu/mysql-5.1.9-beta/support-files/my-medium.cnf /etc/my.cnf
7 cd /home/gaoyu/mysql-5.1.9
8 bin/mysql_install_db --user=mysql
9 sudo cp /home/gaoyu/mysql-5.1.9-beta/support-files/mysql.server /etc/init.d/mysql
10 sudo bin/mysqld_safe --user=mysql &

出現(xiàn)的bug如下 :gaoyu@FlashGroup:~/mysql-5.1.9$ sudo bin/mysqld_safe --user=mysql &
[1] 26196
gaoyu@FlashGroup:~/mysql-5.1.9$ nohup: ignoring input and redirecting stderr to stdout
Starting mysqld daemon with databases from /home/gaoyu/mysql-5.1.9/var
^C (.....shell終端一直沒反應(yīng)，我就按Ctrl+C停止了）
gaoyu@FlashGroup:~/mysql-5.1.9$ bin/mysql
Segmentation fault (core dumped)


為什么會出現(xiàn)以上的bug,請高手指教��！
不要在費力氣建議我去用5.5,或者5.6的版本，因為我必須用mysql-5.1.9這個版本�。。。。。。。。。�！
請高手幫我分析以上bug
謝謝！�。�