gdb除錯時的問題Missing separate debuginfos, use: debuginfo-install glibc-XXX

mybwu_com發表於2014-02-20

在CentOS6.4下使用gdb進行除錯的時候,

使用bt(breaktrace)命令時,會彈出如下的提示:

頭一天提示:

Missing separate debuginfos, use: debuginfo-install glibc-2.12-1.107.el6.i686

問題沒解決,第二天提示:

Missing separate debuginfos, use: debuginfo-install glibc-2.12-1.132.el6.i686

但是直接按提示使用 debuginfo-install glibc-2.12-1.132.el6.i686去安裝的時候會報如下的資訊:

Loaded plugins: fastestmirror, refresh-packagekit
Loading mirror speeds from cached hostfile
* base: mirrors.yun-idc.com
* extras: mirrors.yun-idc.com
* updates: mirrors.yun-idc.com
Checking for new repos for mirrors
No debuginfo packages available to install

使用yum來進行安裝:

 sudo yum --nogpgcheck --enablerepo=debug install glibc-debuginfo
卻提示:Error Downloading Packages:
 glibc-debuginfo-common-2.12-1.132.el6.i686: failure: glibc-debuginfo-common-2.12-1.132.el6.i686.rpm from debug: [Errno 256] No more mirrors to try.
使用yum install glibc安裝,發現只是安裝了一些基本庫,不包含 glibc-debuginfo
後來搜尋發現需要先修改“/etc/yum.repos.d/CentOS-Debuginfo.repo”檔案的enable=1
檔案內容如下:
# CentOS-Debug.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client.  You should use this for CentOS updates
# unless you are manually picking other mirrors.
#

# All debug packages from all the various CentOS-5 releases
# are merged into a single repo, split by BaseArch
#
# Note: packages in the debuginfo repo are currently not signed
#

[debug]
name=CentOS-6 - Debuginfo
baseurl=http://debuginfo.centos.org/6/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-Debug-6
enabled=1
儲存之後,使用debuginfo-install glibc-2.12-1.132.el6.i686安裝,輸出如下:
Loaded plugins: fastestmirror, refresh-packagekit
Loading mirror speeds from cached hostfile
 * base: mirrors.yun-idc.com
 * extras: mirrors.yun-idc.com
 * updates: mirrors.yun-idc.com
debug                                                                                                                                 | 2.5 kB     00:00     
Checking for new repos for mirrors
--> Running transaction check
---> Package glibc-debuginfo.i686 0:2.12-1.132.el6 will be installed
--> Processing Dependency: glibc-debuginfo-common = 2.12-1.132.el6 for package: glibc-debuginfo-2.12-1.132.el6.i686
---> Package nss-softokn-debuginfo.i686 0:3.12.9-11.el6 will be installed
---> Package yum-plugin-auto-update-debug-info.noarch 0:1.1.30-17.el6_5 will be installed
--> Running transaction check
---> Package glibc-debuginfo-common.i686 0:2.12-1.132.el6 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

=============================================================================================================================================================
 Package                                                Arch                        Version                               Repository                    Size
=============================================================================================================================================================
Installing:
 glibc-debuginfo                                        i686                        2.12-1.132.el6                        debug                         10 M
 nss-softokn-debuginfo                                  i686                        3.12.9-11.el6                         debug                        1.0 M
 yum-plugin-auto-update-debug-info                      noarch                      1.1.30-17.el6_5                       updates                       22 k
Installing for dependencies:
 glibc-debuginfo-common                                 i686                        2.12-1.132.el6                        debug                        7.5 M

Transaction Summary
=============================================================================================================================================================
Install       4 Package(s)

Total size: 19 M
Total download size: 8.6 M
Installed size: 93 M
Is this ok [y/N]: y
Downloading Packages:
(1/3): glibc-debuginfo-common-2.12-1.132.el6.i686.rpm                                                                                 | 7.5 MB     12:03     
(2/3): nss-softokn-debuginfo-3.12.9-11.el6.i686.rpm                                                                                   | 1.0 MB     01:56     
(3/3): yum-plugin-auto-update-debug-info-1.1.30-17.el6_5.noarch.rpm                                                                   |  22 kB     00:00     
-------------------------------------------------------------------------------------------------------------------------------------------------------------
Total                                                                                                                         10 kB/s | 8.6 MB     14:10     
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
  Installing : glibc-debuginfo-common-2.12-1.132.el6.i686                                                                                                1/4 
  Installing : glibc-debuginfo-2.12-1.132.el6.i686                                                                                                       2/4 
  Installing : yum-plugin-auto-update-debug-info-1.1.30-17.el6_5.noarch                                                                                  3/4 
  Installing : nss-softokn-debuginfo-3.12.9-11.el6.i686                                                                                                  4/4 
  Verifying  : glibc-debuginfo-common-2.12-1.132.el6.i686                                                                                                1/4 
  Verifying  : nss-softokn-debuginfo-3.12.9-11.el6.i686                                                                                                  2/4 
  Verifying  : glibc-debuginfo-2.12-1.132.el6.i686                                                                                                       3/4 
  Verifying  : yum-plugin-auto-update-debug-info-1.1.30-17.el6_5.noarch                                                                                  4/4 

Installed:
  glibc-debuginfo.i686 0:2.12-1.132.el6      nss-softokn-debuginfo.i686 0:3.12.9-11.el6      yum-plugin-auto-update-debug-info.noarch 0:1.1.30-17.el6_5     

Dependency Installed:
  glibc-debuginfo-common.i686 0:2.12-1.132.el6                                                                                                               

Complete!
OK,問題解決。
第二次安裝總結:
1、需要先修改“/etc/yum.repos.d/CentOS-Debuginfo.repo”檔案的enable=1;
2、使用 sudo yum install glibc 安裝;
3、使用debuginfo-install glibc-2.12-1.132.el6.i686安裝。
測試,安裝成功。

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