【求助】Ubuntu Server 12.04下无法安装

meplus

在Ubuntu Server 12.04下LuManager无法安装，错误如下：
pp_pack.o: In function `S_pack_rec':
pp_pack.c.text+0x34ab): undefined reference to `floor'
pp_pack.c.text+0x34cd): undefined reference to `floor'
pp_pack.c.text+0x34f2): undefined reference to `floor'
collect2: ld returned 1 exit status
make[1]: *** [miniperl] Error 1
make[1]: Leaving y `/root/zijidelu_install/LuNamp/soft/perl-5.13.4'
make: *** [install] Error 2
ln: failed to create symbolic link `/usr/bin/perl': File exists
ln: failed to create symbolic link `/usr/sbin/perl': File exists
ln: failed to create symbolic link `/usr/bin/perl': File exists
Perl 安装不成功！停止安装LuNamp2.6
Perl is not installed! Stop to install .

LuNamp安装失败
LuNamp was install failed

错误由于似乎由于libreadline5-dev无法安装导致，请求帮助！
root@OOBeta:~# sudo apt-get -y install libreadline5-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package libreadline5-dev is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
However the following packages replace it:
  libreadline-gplv2-dev:i386 lib64readline-gplv2-dev:i386 libreadline-gplv2-dev
E: Package 'libreadline5-dev' has no installation candidate
root@OOBeta:~#

座山周隹

建议楼主使用ubuntu10.0版本