sudo yum install o postgresql não funciona no CentOS 7?

1

Estou tentando instalar o PostgreSQL no CentOS 7 (seguindo este guia para instalar o Discurso) mas quando eu dou este comando:

sudo yum install postgresql91-server.x86_64 postgresql91-contrib.x86_64 postgresql91-devel.x86_64

Eu recebo este erro:

Loaded plugins: fastestmirror base                                     | 3.6 kB  00:00:00 epel/x86_64/metalink                                |  24 kB  00:00:00 extras                                              | 3.4 kB  00:00:00 nginx                                               | 2.9 kB  00:00:00 http://yum.postgresql.org/9.1/redhat/rhel-7-x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not Found Trying other mirror. To address this issue please refer to the below knowledge base article

https://access.redhat.com/articles/1320623

If above article doesn't help to resolve this issue please create a bug on https://bugs.centos.org/



 One of the configured repositories failed (PostgreSQL 9.1 7 - x86_64),  and yum doesn't have enough cached data to continue. At this point the only  safe thing yum can do is fail. There are a few ways to work "fix" this:

     1. Contact the upstream for the repository and get them to fix the problem.

     2. Reconfigure the baseurl/etc. for the repository, to point to a working
        upstream. This is most often useful if you are using a newer
        distribution release than is supported by the repository (and the
        packages for the previous distribution release still work).

     3. Disable the repository, so yum won't use it by default. Yum will then
        just ignore the repository until you permanently enable it again or use
        --enablerepo for temporary usage:

            yum-config-manager --disable pgdg91

     4. Configure the failing repository to be skipped, if it is unavailable.
        Note that yum will try to contact the repo. when it runs most commands,
        so will have to try and fail each time (and thus. yum will be be much
        slower). If it is a very temporary problem though, this is often a nice
        compromise:

            yum-config-manager --save --setopt=pgdg91.skip_if_unavailable=true

failure: repodata/repomd.xml from pgdg91: [Errno 256] No more mirrors to try. http://yum.postgresql.org/9.1/redhat/rhel-7-x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not Found

Alguma dica sobre como resolver esse problema?

    
por Mattia Del Franco 13.09.2016 / 22:10

2 respostas

2

Para instalar o PostgreSQL (64 bits) no CentOS 7; execute os seguintes comandos:

wget https://download.postgresql.org/pub/repos/yum/9.6/redhat/rhel-7-x86_64/pgdg-centos96-9.6-1.noarch.rpm
rpm -Uvh http://yum.postgresql.org/9.6/redhat/rhel-7-x86_64/pgdg-centos96-9.6-1.noarch.rpm
yum update
yum -y install postgresql96-server postgresql96-devel postgresql96-contrib

Inicialize o banco de dados postgresql:

/usr/pgsql-9.6/bin/postgresql96-setup initdb

Inicie o serviço postgresql e ative-o na inicialização:

systemctl enable postgresql-9.6
systemctl start postgresql-9.6
    
por 14.09.2016 / 02:43
0

Primeiramente, nesta página Pacotes de Repositório do PostgreSQL , encontre a versão do PostgreSQL que você deseja instalar e copie o arquivo. link.

Em seguida, execute este comando com o link copiado:

#sudo yum install https://download.postgresql.org/pub/repos/yum/9.5/redhat/rhel-7-x86_64/pgdg-centos95-9.5-2.noarch.rpm

Depois disso:

#sudo yum install -y postgresql95-server.x86_64 postgresql95-contrib.x86_64 postgresql95-libs.x86_64
#/usr/pgsql-9.5/bin/postgresql95-setup initdb
#sudo systemctl start postgresql-9.5.service

Além disso, se você quiser iniciar o PostgreSQL na inicialização:

#sudo systemctl enable postgresql-9.5.service
    
por 14.09.2016 / 00:28