I'm not able to install pip in HDP 2.6.5 from Putty every time it shows this error

[#1]

 have HDP 2.6.5, in which I'm able to run Ambari UI. Now, when I tried to install Pip by using PuTTy. I am getting this error.

These are the steps I tried in order; now after this, I have to install MapReduce as well.

*yum-config-manager --save --setopt=HDP-SOLR-2.6-100.skip_if_unavailable=true
*yum install https://repo.ius.io/ius-release-e17.rpm https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
*yum install python-pip

I'm in 3rd Step. This is error I'm getting.

[#2]

Hello @naju 

This is an OS repo error. The 404 indicates that the repository locations that you have  in repo files which are located in /etc/yum.repos.d/ have incorrect URLs

Either fix those URLs manually and run the following command

# yum clean all

# rm -rf /var/cache/yum

# yum repolist

or else you might need to check with your OS team

[#3]

could you please give me how to fix the url?? 

ls /etc/yum.repos.d/

ambari-hdp-1.repo CentOS-Debuginfo.repo CentOS-Vault.repo ius-archive.repo vault.centos.org_7.5.1804_os_x86_64_.repo
ambari.repo CentOS-fasttrack.repo epel.repo ius.repo
CentOS-Base.repo CentOS-Media.repo epel-testing.repo ius-testing.repo
CentOS-CR.repo CentOS-Sources.repo hdp-solr.repo mysql.repo