安裝mysql 偶遇:warning: rpmts_HdrFromFdno: Header V3 DSA signature: NOKEY,如何安裝dsa
[root@localhost yum.repos.d]# rpm -e --nodeps mysql
error: package mysql is not installed
[root@localhost yum.repos.d]# rpm -qa |grep mysql
[root@localhost yum.repos.d]# yum install mysql
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Package Arch Version Repository Size
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Installing:
mysql i386 5.0.95-5.el5_9 base 4.9 M
mysql x86_64 5.0.95-5.el5_9 base 4.9 M
Installing for dependencies:
perl-DBI x86_64 1.52-2.el5 base 600 k
Transaction Summary
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warning: rpmts_HdrFromFdno: Header V3 DSA signature: NOKEY, key ID e8562897 -------------->沒有gpg key
base/gpgkey | 1.7 kB 00:00
Public key for mysql-5.0.95-5.el5_9.x86_64.rpm is not installed
---------使用 option: --nogpgcheck
[root@localhost yum.repos.d]# yum install mysql --nogpgcheck
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Package Arch Version Repository Size
================================================================================
Installing:
mysql i386 5.0.95-5.el5_9 base 4.9 M
mysql x86_64 5.0.95-5.el5_9 base 4.9 M
Installing for dependencies:
perl-DBI x86_64 1.52-2.el5 base 600 k
Transaction Summary
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Complete!
解決辦法:
1》yum install mysql --nogpgcheck /* --nogpgcheck disable gpg signature checking*/
2》[root@localhost yum.repos.d]# rpm --import /ISO鏡像完整路徑/rpm-gpg/RPM-GPG-KEY-redhat-release
error: /etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release: import read failed(-1).
3》[root@localhost rpm-gpg]# pwd
/etc/pki/rpm-gpg
[root@localhost rpm-gpg]# ll
total 40
-rw-r--r-- 1 root root 1397 Feb 25 2012 RPM-GPG-KEY
-rw-r--r-- 1 root root 1744 Feb 25 2012 RPM-GPG-KEY-EL4
-rw-r--r-- 1 root root 1519 Feb 25 2012 RPM-GPG-KEY-fedora
-rw-r--r-- 1 root root 1076 Feb 25 2012 RPM-GPG-KEY-fedora-test
-rw-r--r-- 1 root root 1397 Feb 25 2012 RPM-GPG-KEY-oracle
rpm --import /etc/pki/rpm-gpg/RPM*
4》如果可以連外網可以使用下面的方法
RHEL7:
rpm --import http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7
RHEL6:
rpm --import http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-6
RHEL5
rpm --import http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-5
RHEL4
rpm --import http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS4