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This article mainly introduces the centos installation rpm report Failed dependencies libseccomp.so.2 error how to do, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let Xiaobian take you to understand.

Under RedHat, sometimes installing software with rpm will result in the following errors

1. Prompt during installation: warning: * .rpm: Header V3 RSA/SHA256 Signature, keykey ID c105b9de: NOKEY

The solution is to add-- force-- nodeps to the rpm statement.

That is, the original rpm-ivh .rpm is now changed to rpm-ivh .rpm-- force-- nodeps. Nodeps means ignoring dependencies. Because there will be more or less connections between the various software. With these two setting options, these dependencies are ignored and forced to install or uninstall

2. Try to uninstall:

The main reason for this problem is that the package has been reinstalled (forced) more than twice.

Tried-- nodeps,-- force,-- justdb failed. It happened to be solved!

Through man rpm, it is found that-- allmatches should be able to solve this problem.

[root@testserver openssl-0.9.8l] # rpm-e-allmatches-nodeps openssl*

3. Error installing rpm

Report the error of missing libseccomp.so.2

You can also rpm-ivh libseccomp-2.3.1-3.el7.x86_64.rpm

Prompt for yum install: Loaded plugins: fastestmirror

Fastestmirror is an accelerated plug-in for yum. Here is the plug-in prompt message that the plug-in is not available.

If you can't use it, don't use it, disable it, and yum it first.

1. Modify the configuration file of the plug-in

# vi / etc/yum/pluginconf.d/fastestmirror.conf

Enabled = 1max / changed from 1 to 0, disable the plug-in

..

two。 Modify the configuration file of yum

# vi / etc/yum.conf

.

Plugins=1// is changed to 0 and no plug-ins are used

....

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