topic Re: devtoolset-4-gcc* not available for CentOS 7.9 in Tools

devtoolset-4-gcc* not available for CentOS 7.9

shreyash — Mon, 12 Jul 2021 18:26:59 GMT

Hi ,

I am using a Centos 7.9 server.

When I try to install gcc as per the system requirements mentioned here http://ydk.cisco.com/py/docs/getting_started.html#system-requirements, I am facing
```

No package devtoolset-4-gcc* available

```

root@cafy-2:shreyash$ sudo yum install devtoolset-4-gcc* 
Loaded plugins: fastestmirror, langpacks, product-id, search-disabled-repos, subscription-manager

This system is not registered with an entitlement server. You can use subscription-manager to register.

Loading mirror speeds from cached hostfile
 * base: mirror.datto.com
 * centos-sclo-rh: repo.ialab.dsu.edu
 * centos-sclo-sclo: mirrors.vcea.wsu.edu
 * extras: ftpmirror.your.org
 * updates: ftpmirror.your.org
No package devtoolset-4-gcc* available.
Error: Nothing to do

Could you please help here.

Re: devtoolset-4-gcc* not available for CentOS 7.9

balaji.bandi — Mon, 12 Jul 2021 18:52:11 GMT

The first try is there any packages available with that name :

sudo yum search devtoolset |grep devtoolset|awk {'print $1'} |cut -f 1,2 -d\-|sort|uniq

Re: devtoolset-4-gcc* not available for CentOS 7.9

shreyash — Mon, 12 Jul 2021 20:17:32 GMT

The version devtoolset4 mentioned in the system requirements http://ydk.cisco.com/py/docs/getting_started.html#system-requirements is not there
```

root@cafy-2:shreyash$ sudo yum search devtoolset |grep devtoolset|awk {'print $1'} |cut -f 1,2 -d\-|sort|uniq

===========================

devtoolset-10

devtoolset-10.x86_64

devtoolset-7

devtoolset-7.x86_64
```

devtoolset-8

devtoolset-8.x86_64

devtoolset-9

devtoolset-9.x86_64

root@cafy-2:shreyash$

Re: devtoolset-4-gcc* not available for CentOS 7.9

shreyash — Mon, 12 Jul 2021 20:18:15 GMT

Could you update the systems requirements document http://ydk.cisco.com/py/docs/getting_started.html#system-requirements with the available version please

Re: devtoolset-4-gcc* not available for CentOS 7.9

yangorelik — Mon, 12 Jul 2021 20:50:29 GMT

The documentation under ydk.cisco.com references YDK release 0.8.3, which is significantly outdated. I strongly suggest you to move to the latest publicly available release 0.8.5.2, which you can find here. It includes YDK installation script, which will take care of all the dependencies needed for your CentOS-7.9 platform.

Re: devtoolset-4-gcc* not available for CentOS 7.9

shreyash — Tue, 13 Jul 2021 18:25:41 GMT

Thanku