安装rpm时报错：Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY error: Failed dependencies:

[root@rac1 Packages]# find ./ -name “openmotif”
./openmotif-2.3.3-4.el6.i686.rpm
./openmotif-2.3.3-4.el6.x86_64.rpm
./openmotif-devel-2.3.3-4.el6.x86_64.rpm
./openmotif-devel-2.3.3-4.el6.i686.rpm
./openmotif22-2.2.3-19.el6.i686.rpm
./openmotif22-2.2.3-19.el6.x86_64.rpm

[root@rac1 Packages]# rpm -ivh openmotif-2.3.3-4.el6.x86_64.rpm
warning: openmotif-2.3.3-4.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
error: Failed dependencies:
libXp.so.6()(64bit) is needed by openmotif-2.3.3-4.el6.x86_64
1、安装时提示：warning: *.rpm: Header V3 RSA/SHA256 Signature, keykey ID c105b9de: NOKEY

解决的方法就是在rpm 语句后面加上 –force –nodeps

即原本为 rpm -ivh .rpm 现在改成 rpm -ivh .rpm –force –nodeps就可以了。nodeps的意思是忽视依赖关系

[root@rac1 Packages]# rpm -ivh openmotif-2.3.3-4.el6.x86_64.rpm –force –nodeps
warning: openmotif-2.3.3-4.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
Preparing… ########################################### [100%]
1:openmotif ########################################### [100%]
[root@rac1 Packages]# rpm -ivh openmotif-devel-2.3.3-4.el6.x86_64.rpm –force –nodeps
warning: openmotif-devel-2.3.3-4.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
Preparing… ########################################### [100%]
1:openmotif-devel ########################################### [100%]
[root@rac1 Packages]# rpm -ivh openmotif22-2.2.3-19.el6.x86_64.rpm –force –nodeps
warning: openmotif22-2.2.3-19.el6.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
Preparing… ########################################### [100%]
1:openmotif22 ########################################### [100%]