ubuntu8.4编译安装samba无法访问

loyu

编译安装samba3.0.32出现“找不到网络路径”的问题。ubuntu8.4为什么在编译安装前有个samba目录（/etc/samba）?
我把samba3.0.32安装在/usr/local/samba目录下和/etc/samba有冲突吗？
运行testparm检测的是/etc/samba/smb.conf 文件 不是/usr/local/samba/bin/smb.conf,把/usr/local/samba/bin/smb.conf拷到/etc/samba目录下，运行testparm显示如下：
walker@walker-computer:~$ testparm
Load smb config files from /etc/samba/smb.conf
Processing section "[homes]"
Processing section "[printers]"
Processing section "[sh_walker]"
Processing section "[pchome]"
Loaded services file OK.
Server role: ROLE_STANDALONE
Press enter to see a dump of your service definitions

[global]
        server string = Samba Server
        guest account = pcguest
        log file = /usr/local/samba/var/log.%m
        max log size = 50
        dns proxy = No

[homes]
        comment = Home Directories
        read only = No
        browseable = No

[printers]
        comment = All Printers
        path = /usr/spool/samba
        printable = Yes
        browseable = No

[sh_walker]
        comment = Public Stuff
        path = /usr/sh_walker
        write list = @staff
        read only = No
        guest ok = Yes

[pchome]
        path = /usr/pc/%m
        read only = No

执行：smbclient -L localhost   
显示：
walker@walker-computer:~$ smbclient -L localhost
Error connecting to 127.0.0.1 (连接被拒绝)
Connection to localhost failed (Error NT_STATUS_CONNECTION_REFUSED)


不知道问题出在什么地方？麻烦指教一下。谢谢