安裝軟體包的時候報錯如下:Package lgtoclnt-8.0.2-1.x86_64.<b>rpm is not signed</b>
[root@localhost linux_x86_64]# yum localinstall lgtoclnt-8.0.2-1.x86_64.rpm Loaded plugins: fastestmirror Setting up Local Package Process Examining lgtoclnt-8.0.2-1.x86_64.rpm: lgtoclnt-8.0.2-1.x86_64 Marking lgtoclnt-8.0.2-1.x86_64.rpm to be installed Loading mirror speeds from cached hostfile * base: mirrors.skyshe.cn * extras: mirror.bit.edu.cn * updates: mirror.bit.edu.cn Resolving Dependencies --> Running transaction check ---> Package lgtoclnt.x86_64 0:8.0.2-1 set to be updated --> Processing Dependency: libstdc++.so.5(CXXABI_1.2)(64bit) for package: lgtoclnt --> Processing Dependency: libstdc++.so.5(GLIBCPP_3.2)(64bit) for package: lgtoclnt --> Processing Dependency: libstdc++.so.5(GLIBCPP_3.2.2)(64bit) for package: lgtoclnt --> Processing Dependency: libXp.so.6()(64bit) for package: lgtoclnt --> Processing Dependency: libstdc++.so.5()(64bit) for package: lgtoclnt --> Running transaction check ---> Package compat-libstdc++-33.x86_64 0:3.2.3-61 set to be updated ---> Package libXp.x86_64 0:1.0.0-8.1.el5 set to be updated --> Finished Dependency Resolution Dependencies Resolved =============================================================================================================================================================================================== Package Arch Version Repository Size =============================================================================================================================================================================================== Installing: lgtoclnt x86_64 8.0.2-1 /lgtoclnt-8.0.2-1.x86_64 185 M Installing for dependencies: compat-libstdc++-33 x86_64 3.2.3-61 base 227 k libXp x86_64 1.0.0-8.1.el5 base 23 k Transaction Summary =============================================================================================================================================================================================== Install 3 Package(s) Upgrade 0 Package(s) Total size: 185 M Is this ok [y/N]: y Downloading Packages: Package lgtoclnt-8.0.2-1.x86_64.rpm is not signed
解決方法:<b>将/etc/yum.conf中"gpgcheck=1"這一行改為"gpgcheck=0"即可</b>
[root@localhost linux_x86_64]# vi /etc/yum.conf [root@localhost linux_x86_64]# yum localinstall lgtoclnt-8.0.2-1.x86_64.rpm Loaded plugins: fastestmirror Setting up Local Package Process Examining lgtoclnt-8.0.2-1.x86_64.rpm: lgtoclnt-8.0.2-1.x86_64 Marking lgtoclnt-8.0.2-1.x86_64.rpm to be installed Loading mirror speeds from cached hostfile * base: mirrors.skyshe.cn * extras: mirrors.skyshe.cn * updates: mirrors.skyshe.cn base | 1.1 kB 00:00 extras | 2.1 kB 00:00 updates | 1.9 kB 00:00 Resolving Dependencies --> Running transaction check ---> Package lgtoclnt.x86_64 0:8.0.2-1 set to be updated --> Processing Dependency: libstdc++.so.5(CXXABI_1.2)(64bit) for package: lgtoclnt --> Processing Dependency: libstdc++.so.5(GLIBCPP_3.2)(64bit) for package: lgtoclnt --> Processing Dependency: libstdc++.so.5(GLIBCPP_3.2.2)(64bit) for package: lgtoclnt --> Processing Dependency: libXp.so.6()(64bit) for package: lgtoclnt --> Processing Dependency: libstdc++.so.5()(64bit) for package: lgtoclnt --> Running transaction check ---> Package compat-libstdc++-33.x86_64 0:3.2.3-61 set to be updated ---> Package libXp.x86_64 0:1.0.0-8.1.el5 set to be updated --> Finished Dependency Resolution Dependencies Resolved =============================================================================================================================================================================================== Package Arch Version Repository Size =============================================================================================================================================================================================== Installing: lgtoclnt x86_64 8.0.2-1 /lgtoclnt-8.0.2-1.x86_64 185 M Installing for dependencies: compat-libstdc++-33 x86_64 3.2.3-61 base 227 k libXp x86_64 1.0.0-8.1.el5 base 23 k Transaction Summary =============================================================================================================================================================================================== Install 3 Package(s) Upgrade 0 Package(s) Total size: 185 M Is this ok [y/N]: y Downloading Packages: Running rpm_check_debug Running Transaction Test Finished Transaction Test Transaction Test Succeeded Running Transaction Installing : compat-libstdc++-33 1/3 Installing : libXp 2/3 Installing : lgtoclnt 3/3 Installed: lgtoclnt.x86_64 0:8.0.2-1 Dependency Installed: compat-libstdc++-33.x86_64 0:3.2.3-61 libXp.x86_64 0:1.0.0-8.1.el5 Complete!
gpgchkeck= 有1和0兩個選擇,分别代表是否是否進行gpg校驗,確定下載下傳包的完整性,是開啟,0是不開啟,一般情況可以關掉。
總結:作為一名dba有時候需要了解些作業系統的知識,否則寸步難行啊;