centos5.4遇到一问题manpage是空白的！

原来用man page 提示找不到libstdc++.so.6，我将其链接到libstdc++-3-libc6.2-2-2.10.0.so后，不报错了，出现的是大片空白，左下角一个END。、
以下是lib下的相关文件以及路径等变量

ll | grep libstdc++
-rwxr-xr-x 2 root root 262092 2007-01-06 libstdc++-3-libc6.2-2-2.10.0.so
lrwxrwxrwx 1 root root 33 11-23 02:57 libstdc++-libc6.1-1.so.2 -> /usr/lib/libstdc++-libc6.2-2.so.3
lrwxrwxrwx 1 root root 31 11-23 03:06 libstdc++-libc6.2-2.so.3 -> libstdc++-3-libc6.2-2-2.10.0.so
lrwxrwxrwx 1 root root 18 11-23 02:55 libstdc++.so.5 -> libstdc++.so.5.0.7
-rwxr-xr-x 1 root root 733168 2007-01-09 libstdc++.so.5.0.7
-rwxr-xr-x 2 root root 262092 2007-01-06 libstdc++.so.6
-rwxr-xr-x 1 root root 0 11-23 02:49 libstdc++.so.6.0.8

echo $PATH
/usr/java/default/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin


set
BASH=/bin/bash
BASH_ARGC=()
BASH_ARGV=()
BASH_LINENO=()
BASH_SOURCE=()
BASH_VERSINFO=([0]="3" [1]="2" [2]="25" [3]="1" [4]="release" [5]="i686-redhat-linux-gnu")
BASH_VERSION='3.2.25(1)-release'
CLASSPATH=.:/usr/java/default/lib/dt.jar:/usr/java/default/lib/tools.jar
COLORS=/etc/DIR_COLORS.xterm
COLUMNS=80
DIRSTACK=()
EUID=0
GROUPS=()
G_BROKEN_FILENAMES=1
HISTFILE=/root/.bash_history
HISTFILESIZE=1000
HISTSIZE=1000
HOME=/root
HOSTNAME=chaojiketang
HOSTTYPE=i686
IFS=$' \t\n'
INPUTRC=/etc/inputrc
JAVA_HOME=/usr/java/default
LANG=zh_CN.GB18030
LANGUAGE=zh_CN.GB18030:zh_CN.GB2312:zh_CN:zh_CN.UTF8
LD_LIBRARY_PATH=/opt/app/oracle9i/9.2.0/lib:/lib:/usr/lib:/usr/local/lib:/usr/X11R6/lib
LESSOPEN='|/usr/bin/lesspipe.sh %s'
LINES=24
LOGNAME=root
LS_COLORS='no=00:fi=00:di=00;34:ln=00;36:pi=40;33:so=00;35:bd=40;33;01:cd=40;33;01:or=01;05;37;41:mi=01;05;37;41:ex=00;32:*.cmd=00;32:*.exe=00;32:*.com=00;32:*.btm=00;32:*.bat=00;32:*.sh=00;32:*.csh=00;32:*.tar=00;31:*.tgz=00;31:*.arj=00;31:*.taz=00;31:*.lzh=00;31:*.zip=00;31:*.z=00;31:*.Z=00;31:*.gz=00;31:*.bz2=00;31:*.bz=00;31:*.tz=00;31:*.rpm=00;31:*.cpio=00;31:*.jpg=00;35:*.gif=00;35:*.bmp=00;35:*.xbm=00;35:*.xpm=00;35:*.png=00;35:*.tif=00;35:'
MACHTYPE=i686-redhat-linux-gnu
MAIL=/var/spool/mail/root
MAILCHECK=60
OLDPWD=/usr/share/man/zh_CN/man8
OPTERR=1
OPTIND=1
ORACLE_BASE=/opt/app/oracle9i
ORACLE_HOME=/opt/app/oracle9i/9.2.0
ORACLE_OWNER=oracle
ORACLE_SID=ycjyxt
ORACLE_TERM=xterm
ORA_NLS33=/opt/app/oracle9i/9.2.0/ocommon/nls/admin/data
OSTYPE=linux-gnu
PATH=/usr/java/default/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin
PIPESTATUS=([0]="0")
PPID=31457
PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME%%.*}:${PWD/#$HOME/~}"; echo -ne "\007"'
PS1='[\u@\h \W]\$ '
PS2='> '
PS4='+ '
PWD=/usr/lib
SHELL=/bin/bash
SHELLOPTS=braceexpand:emacs:hashall:histexpand:history:interactive-comments:monitor
SHLVL=1
SSH_ASKPASS=/usr/libexec/openssh/gnome-ssh-askpass
SUPPORTED=zh_CN.GB18030:zh_CN:zh:en_US.UTF-8:en_US:en
TERM=xterm
TNS_ADMIN=/opt/app/oracle9i/9.2.0/network/admin
UID=0
USER=root
_=.:/usr/java/default/lib/dt.jar:/usr/java/default/lib/tools.jar
cOnsoletype=pty
tmpid=0



语言设置

cat /etc/sysconfig/i18n


LANG="zh_CN.GB18030"
LANGUAGE="zh_CN.GB18030:zh_CN.GB2312:zh_CN:zh_CN.UTF8"
SUPPORTED="zh_CN.GB18030:zh_CN:zh:en_US.UTF-8:en_US:en"
SYSFOnT="lat0-sun16"
SYSFOnTACM="8859-15"