install multiple GCC on centos 8

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TrevorH
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Re: install multiple GCC on centos 8

Post by TrevorH » 2020/06/12 12:23:37

You have to install centos-release-scl first
CentOS 6 will die in November 2020 - migrate sooner rather than later!
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 is dead, do not use it.
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akikanju
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Joined: 2020/03/22 19:09:09

Re: install multiple GCC on centos 8

Post by akikanju » 2020/06/14 09:47:53

Hello,
Please, I am unable to install neither centos-release-scl-rh nor centos-release-scl

Code: Select all

No match for argument: centos-release-scl-rh
Error: Unable to find a match: centos-release-scl-rh
After reading viewtopic.php?f=14&t=49709&start=10
and viewtopic.php?f=14&t=63789
I tried this

Code: Select all

[saheed@net ~]$ yum -q list \*release\*
Installed Packages
centos-release.x86_64                      8.1-1.1911.0.9.el8      @BaseOS      
elrepo-release.noarch                      8.1-1.el8.elrepo        @@commandline
epel-release.noarch                        8-8.el8                 @extras      
Available Packages
centos-release-ansible-29.noarch           1-2.el8                 extras       
centos-release-ceph-nautilus.noarch        1.2-2.el8               extras       
centos-release-ceph-octopus.noarch         1.0-1.el8               extras       
centos-release-configmanagement.noarch     1-1.el8                 extras       
centos-release-gluster6.noarch             1.0-1.el8               extras       
centos-release-gluster7.noarch             1.0-2.el8               extras       
centos-release-messaging.noarch            1-2.el8                 extras       
centos-release-nfs-ganesha28.noarch        1.0-3.el8               extras       
centos-release-nfs-ganesha30.noarch        1.0-2.el8               extras       
centos-release-openstack-train.noarch      2-1.el8                 extras       
centos-release-openstack-ussuri.noarch     1-2.el8                 extras       
centos-release-opstools.noarch             1-10.el8                extras       
centos-release-qpid-proton.noarch          1-2.el8                 extras       
centos-release-rabbitmq-38.noarch          1-2.el8                 extras       
centos-release-storage-common.noarch       2-2.el8                 extras       
centos-release-stream.x86_64               8.1-1.1911.0.7.el8      extras       
centos-release-virt-common.noarch          1-2.el8                 extras       
[saheed@net ~]$ 

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TrevorH
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Re: install multiple GCC on centos 8

Post by TrevorH » 2020/06/14 12:11:59

Despite the title of this thread mentioning "CentOS 8", all posts up until the last one have been about CentOS 7. On CentOS 8 there is only the system gcc and devtoolset-9 and there is no SCL repo to install.
CentOS 6 will die in November 2020 - migrate sooner rather than later!
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 is dead, do not use it.
Full time Geek, part time moderator. Use the FAQ Luke

akikanju
Posts: 7
Joined: 2020/03/22 19:09:09

Re: install multiple GCC on centos 8

Post by akikanju » 2020/06/24 15:47:19

So please, how do I get gcc 5.3 on my CentOS 8.
I already have gcc 8.3.1 but my CUDA version 8 only support gcc 5.3
I can't update CUDA because my GPU is Fermi

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