1、利用ISO文件制作源
cn8012slslm02:/opt # zypper ar -c -t yast2 "iso:/?iso=/opt/sles12sp2_x86_64.iso" "suse12"
Adding repository 'suse12' ..................................................................[done]
Repository 'suse12' successfully added
Enabled     : Yes                                 
Autorefresh : No                                  
GPG Check   : Yes                                 
Priority    : 99                                  
URI         : iso:///?iso=/opt/sles12sp2_x86_64.iso

2、查看源
cn8012slslm02:/opt # zypper repos
# | Alias                 | Name                  | Enabled | GPG Check | Refresh
--+-----------------------+-----------------------+---------+-----------+--------
1 | SLE-12-SP2-SAP-12.2-0 | SLE-12-SP2-SAP-12.2-0 | Yes     | (r ) Yes  | No    
2 | suse12                | suse12                | Yes     | ( p) Yes  | No    

3、删除默认的1源
cn8012slslm02:/opt # zypper rr 1
System management is locked by the application with pid 26608 (zypper).
Close this application before trying again.
cn8012slslm02:/opt # zypper rr 1
Removing repository 'SLE-12-SP2-SAP-12.2-0' .................................................[done]
Repository 'SLE-12-SP2-SAP-12.2-0' has been removed.

4、启用新的源
cn8012slslm02:/opt # zypper mr -r "suse12"
Autorefresh has been enabled for repository 'suse12'.

5、安装包
#zypper install libstdc++33