centos yum安裝 Could not open/read file:///etc/pki/rpm-gpg/RPM-GPG-KEY-puias

標籤：centos yum安裝 could not open/read file:///etc/pki/rpm-gpg/rpm-gpg-key-puias

一、在yum安裝或者升級的過程中可能會遇到這個問題

    Could not open/read file:///etc/pki/rpm-gpg/RPM-GPG-KEY-puias

參看這個網頁裡面的（http://linuxsysconfig.com/2013/03/running-multiple-python-versions-on-centos6rhel6sl6/）：

     download and import the rpm gpg key

cd /etc/pki/rpm-gpg/wget http://springdale.math.ias.edu/data/puias/6/x86_64/os/RPM-GPG-KEY-puiasrpm --import RPM-GPG-KEY-puias

即可。

二、如果出現GPG key retrieval failed: [Errno 14] Could not open/read file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6問題，請線上安裝epel，下載RPM-GPG-KEY-EPEL-6檔案。
這一步執行之後，會在/etc/yum.repos.d/下產生epel.repo、epel-testing.repo兩個檔案，用於從Fedora官網下載rpm包。

centos yum安裝 Could not open/read file:///etc/pki/rpm-gpg/RPM-GPG-KEY-puias