Yes. I am getting a similar error. Here is what I tried, and nothing worked. I am having issues installing python-pip which looks like it requires that repo file you mentioned @Lukasz Szary . I have tried the following commands in putty: yum install python-pip yum update yum -y update yum install epel-release yum --disablerepo=epel -y update ca-certificates I'm running Horton sandbox 2.6.1; Windows 10; Oracle VM Virtual Box; Putty; no proxy. Nothing too out of the ordinary. I even dumped the firewall and tried all the commands All of the commands were met with the following similar error 403 forbidden error: Error: Cannot retrieve repository metadata (repomd.xml) for repository: sandbox. Please verify its path and try again [root@sandbox maria_dev]# yum --disablerepo=epel -y update ca-certificates Loaded plugins: fastestmirror, ovl, priorities Setting up Update Process Loading mirror speeds from cached hostfile * base: reflector.westga.edu * extras: mirror.team-cymru.org * updates: mirror.sfo12.us.leaseweb.net http://dev2.hortonworks.com.s3.amazonaws.com/repo/dev/master/utils/repodata/repomd.xml: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 403 Forbidden" Trying other mirror. To address this issue please refer to the below knowledge base article https://access.redhat.com/solutions/69319 Side note- that redhat article 69319 is restricted to subscribers. I'm not paying for a subscription to read that. The problem site http://dev2.hortonworks.com.s3.amazonaws.com/repo/dev/master/utils/repodata/repomd.xml appears to be the commonality through all of the error codes I received. Shouldn't I be able to access this through a normal browser? I got this error in chrome and IE. Do we need to pass any logon info? Is the link still active? How do we update our sandbox so that running yum update pulls from the proper location? <Error>< Code>AccessDenied</Code>< Message>Access Denied</Message>< RequestId>6E1B24189D335373</RequestId> "); vertical-align: bottom; height: 10px;"><HostId> udzTFHaA9D/xJsvHGf/o1AZbb8mv4/whswlxsdWfu9C+VBHbCn9rz8HDoHR9iKVR2eDaWtRtPjY=< /HostId> </Error> Dan ... View more

Yes. I am getting a similar error. Here is what I tried, and nothing worked. I am having issues installing python-pip which looks like it requires that repo file you mentioned @Lukasz Szary . I have tried the following commands in putty: yum install python-pip yum update yum -y update yum install epel-release yum --disablerepo=epel -y update ca-certificates I'm running Horton sandbox 2.6.1; Windows 10; Oracle VM Virtual Box; Putty; no proxy. Nothing too out of the ordinary. I even dumped the firewall and tried all the commands All of the commands were met with the following similar error 403 forbidden error: Error: Cannot retrieve repository metadata (repomd.xml) for repository: sandbox. Please verify its path and try again [root@sandbox maria_dev]# yum --disablerepo=epel -y update ca-certificates Loaded plugins: fastestmirror, ovl, priorities Setting up Update Process Loading mirror speeds from cached hostfile * base: reflector.westga.edu * extras: mirror.team-cymru.org * updates: mirror.sfo12.us.leaseweb.net http://dev2.hortonworks.com.s3.amazonaws.com/repo/dev/master/utils/repodata/repomd.xml: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 403 Forbidden" Trying other mirror. To address this issue please refer to the below knowledge base article https://access.redhat.com/solutions/69319 Side note- that redhat article 69319 is restricted to subscribers. I'm not paying for a subscription to read that. The problem site http://dev2.hortonworks.com.s3.amazonaws.com/repo/dev/master/utils/repodata/repomd.xml appears to be the commonality through all of the error codes I received. Shouldn't I be able to access this through a normal browser? I got this error in chrome and IE. Do we need to pass any logon info? Is the link still active? How do we update our sandbox so that running yum update pulls from the proper location? <Error>< Code>AccessDenied</Code>< Message>Access Denied</Message>< RequestId>6E1B24189D335373</RequestId> "); vertical-align: bottom; height: 10px;"><HostId> udzTFHaA9D/xJsvHGf/o1AZbb8mv4/whswlxsdWfu9C+VBHbCn9rz8HDoHR9iKVR2eDaWtRtPjY=< /HostId> </Error> Dan ... View more

I followed the steps above, and no more 403 errors!! Yum update worked beautifully and my install of python pip worked. Amazing what one setting will do. ... View more