CentOSでlibpng-devel（1.5.3）をlibpng12-devel RPMに置き換える

他の多くのRPMを含むCentOS 6.4システムがあります。

libpng-develをlibpng12.develに置き換えたいです。これにより、rpm -e libpng-devel次のような結果が得られます。

error: Failed dependencies:
    pkgconfig(libpng) is needed by (installed) cairo-devel-1.10.2-7.el6.x86_64
    pkgconfig(libpng15) is needed by (installed) gdk-pixbuf2-devel-2.26.1-1.el6.x86_64
    libpng-devel is needed by (installed) cairo-devel-1.10.2-7.el6.x86_64
    libpng-devel is needed by (installed) gtk2-devel-2.24.10-1.el6.x86_64
    libpng-devel(x86-64) = 2:1.5.13-2.el6 is needed by (installed) libpng-static-2:1.5.13-2.el6.x86_64

これを取り除くとウサギのカキに落ちるでしょう。

yumダウングレードしようとしましたが、次のメッセージが表示されます。

[mono@localhost ~]$ sudo yum downgrade libpng
Loaded plugins: fastestmirror
Setting up Downgrade Process
Loading mirror speeds from cached hostfile
 * base: mirror.net.cen.ct.gov
 * extras: mirror.dattobackup.com
 * rpmforge: repoforge.mirror.constant.com
 * updates: mirror.umd.edu
Resolving Dependencies
--> Running transaction check
---> Package libpng.x86_64 2:1.2.49-1.el6_2 will be a downgrade
---> Package libpng.x86_64 2:1.5.13-2.el6 will be erased
--> Finished Dependency Resolution
Error: Package: gdk-pixbuf2-devel-2.26.1-1.el6.x86_64 (installed)
           Requires: libpng15.so.15()(64bit)
           Removing: 2:libpng-1.5.13-2.el6.x86_64 (installed)
               libpng15.so.15()(64bit)
           Downgraded By: 2:libpng-1.2.49-1.el6_2.x86_64 (base)
               Not found
Error: Package: 2:libpng-devel-1.5.13-2.el6.x86_64 (installed)
           Requires: libpng(x86-64) = 2:1.5.13-2.el6
           Removing: 2:libpng-1.5.13-2.el6.x86_64 (installed)
               libpng(x86-64) = 2:1.5.13-2.el6
           Downgraded By: 2:libpng-1.2.49-1.el6_2.x86_64 (base)
               libpng(x86-64) = 2:1.2.49-1.el6_2
Error: Package: 2:libpng-devel-1.5.13-2.el6.x86_64 (installed)
           Requires: libpng15.so.15()(64bit)
           Removing: 2:libpng-1.5.13-2.el6.x86_64 (installed)
               libpng15.so.15()(64bit)
           Downgraded By: 2:libpng-1.2.49-1.el6_2.x86_64 (base)
               Not found
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest
[mono@localhost ~]$

他の人をダウングレードすると、私も同様の問題に直面します。

localinstall / localupdateを試しましたが、どちらも機能しないようです。

[mono@localhost ~]$ sudo yum --nogpgcheck localinstall ~/rpmbuild/RPMS/x86_64/libpng12-devel-1.2.50-3.el6.x86_64.rpm
Loaded plugins: fastestmirror
Setting up Local Package Process
Examining /home/mono/rpmbuild/RPMS/x86_64/libpng12-devel-1.2.50-3.el6.x86_64.rpm: libpng12-devel-1.2.50-3.el6.x86_64
Marking /home/mono/rpmbuild/RPMS/x86_64/libpng12-devel-1.2.50-3.el6.x86_64.rpm to be installed
Loading mirror speeds from cached hostfile
 * base: mirror.net.cen.ct.gov
 * extras: mirror.dattobackup.com
 * rpmforge: repoforge.mirror.constant.com
 * updates: mirror.umd.edu
Resolving Dependencies
--> Running transaction check
---> Package libpng12-devel.x86_64 0:1.2.50-3.el6 will be installed
--> Processing Conflict: libpng12-devel-1.2.50-3.el6.x86_64 conflicts libpng-devel
No package matched to upgrade: libpng12-devel
--> Finished Dependency Resolution
Error: libpng12-devel conflicts with 2:libpng-devel-1.5.13-2.el6.x86_64
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest
[mono@localhost ~]$ sudo yum --nogpgcheck localupdate ~/rpmbuild/RPMS/x86_64/libpng12-devel-1.2.50-3.el6.x86_64.rpm
Loaded plugins: fastestmirror
Setting up Local Package Process
Examining /home/mono/rpmbuild/RPMS/x86_64/libpng12-devel-1.2.50-3.el6.x86_64.rpm: libpng12-devel-1.2.50-3.el6.x86_64
Package libpng12-devel not installed, cannot update it. Run yum install to install it instead.
Nothing to do
[mono@localhost ~]$

同じコマンドから1つのrpmを削除し、別のrpmを追加する方法はありますか？マルチコマンドRPMトランザクションはありますか？ RPMトランザクションは履歴監査に使用されるように見えるため、Googleが用語を誤って検索したようです。私のシステムでこれらのRPMをたくさん交換する必要があるので、rpm仕様を変更して再構築して接続する方法がある場合はそれも許可されます。