Yellowdog Updater Modified (yum) is an interactive, rpm based, package manager.

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“503 Service Unavailable” error in “yum update all” command

I am working on CentOS 6.4. I have setup a local repository using apache server. The path of the local repository is /var/www/html. The etc/yum.conf file has a proxy server mentioned through "proxy=...
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18 views

RedHat install mixing packages of different patch-level, dependency problem

Problem: I need to install tomcat6-webapps. When I do that I afterwards get "dependency errors" when running "yum update". I'm running RHEL 6.8 and when I try to install tomcat6 I will be offered ...
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29 views

Outgoing network connections fail, incoming ssh login delayed [on hold]

I'm having the following trouble with outgoing connections in CentOS: yum cannot connect (just hangs on "Determining fastest mirrors") Could not retrieve mirrorlist http://mirrorlist.centos.org/?...
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7answers
56k views

How can I remove Orphan Packages in Fedora?

I just switched from Ubuntu to Fedora14. In Ubuntu we had the apt-get autoremove thing to remove orphan/unused packages. What is the counterpart in Fedora?
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1answer
279 views

Cannot install packages using dnf in Fedora 22 on ARM platform

I have installed Fedora 22 (using rootfs) on an Android 5.0 device with ARMv7 processor using GNURoot app. This is working OK. All commands in the rootfs execute OK. However, I have a problem with dnf....
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4answers
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yum installs kernel-devel different from my kernel version

I am attempting to install the VMWare player in Fedora 19. I am running into the problem that multiple users have had where VMware player cannot find the kernel headers. I have installed the kernel-...
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3answers
30k views

How to reinstall yum?

I made a big mistake: I removed yum. So now when I for example run the following it gives me an error: $ yum clean all yum command not found. I can download the package succesfully: wget mirror....
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1answer
834 views

Big trouble : rpm empty db, install V3 RSA/SHA1 Signature, key BAD, YumRepo Error

I'm little tired because I have spent hours solving problems, and can't find a solution on Centos 6.6. I have many troubles: rpm db is empty: try googling, find restore process, but always empty ...
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4answers
9k views

How to access the Local FTP YUM repo from client Machine

I setup the FTP server on Machine A 192.168.1.105 and created the YUM repo. And placed following contents in it. #vi rhel-localftp.repo [rhel-localftp.rep] name=bla bla bla baseurl=file:///var/ftp/...
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How do I get yum groupinstall to work without a groups install file?

I am using Centos 7.1 The yum groupinstall commands are failing. As root I did a yum group list command. This returned various output with the following: "There is no installed groups file." ...
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1answer
1k views

How can I resolve “duplicates” in yum?

In a moment of confusion and impatience, I severely damaged my OS. Here's the deal... System: CentOS 7 Problem: essential packages like SAMBA do not work, and yum will not do anything. How it ...
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Is is possible to override an RPM's service user account during installation?

While doing an installation of an RPM using either rpm or yum is it possible to override the default user account that's typically defined in the RPM .spec file? I'm specifically dealing with an RPM ...
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1answer
225 views

Restart Apache after PHP update?

One of our Amazon Linux servers has php56 installed, which is not the default PHP installation. Quite often I see updates for this package, while on other server PHP is not updated. Do I need to ...
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1answer
1k views

Yum Corrupted on RHEL 6

I really need help. I am encountering the issue with my yum command. It seems to be exactly the same as the issue described on this site, Yum corrupted on CentOS 6.2, Problem importing one the python ...
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0answers
26 views

centos yum error: Cannot retrieve repository metadata (repomd.xml) for repository

Our OS is CentOS 5.4. I run into this metadata file does not match checksum issue when I tried to sudo yum update and searching for a solution online, I read this post https://www.centos.org/forums/...
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6answers
958 views

I can not install MySQL using yum on Centos7

I've installed centos7 recently, but, when I am trying to install MySQL using the command: yum install mysql-community-server I keep getting Exiting on user cancel while I am not hitting any ...
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1answer
36 views

yum Error: No module named site

I installed Greenplum on Centos 7 and now I cannot use yum. I need to install samba-client but when I run: yum install samba-client I see this error: ImportError: No module named site which ...
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26 views

yum + how to know to which site yum download the packages? [duplicate]

when I am installing rpm by yum (VIA Red Hat Network) as the following example down how to know to which site (URL ADDRESS) yum refer to? for example https://rhn.redhat.com or https://...
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3answers
719 views

Yum Broke For some reason

I am trying to install MySQL Client I am getting this annoying message. I am still unable to find the proper answer. [root@localhost Downloads]# yum install mysql-bench There was a problem importing ...
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1answer
153 views

Unable to install yum on cpanel server

I recently signed up on godaddy and have a user account on cpanel I can successfully use ssh to login to my server this is my operating system details when i use uname -a Linux a2plcpnl0360.prod....
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2answers
63k views

Nslookup: command not found error on RHEL/CentOS 7

During linux installation I selected "minimal" option: When I went to run the nslookup command to look up an IP address I got the error message nslookup: command not found as shown in the example ...
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1answer
1k views

Installing Octave Dependencies on CentOS 6 using yum

I am trying to install Octave 4.0.0 (from source) locally in my home directory on a CentOS 6 cluster. This is a rather extensive install (see list of dependencies). I have several issues : From ...
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2answers
28 views

Is there any way to impose user validation with yum?

I am trying to set up a package distribution via yum. Is there any way to restrict who can install the package from the server side (running RHEL 7.1)? I imagine that it is possible by whitelisting ...
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2answers
40 views

Unable to completely remove installed package with yum remove [closed]

I removed a package on Centos 6 with yum remove, but if I run the command yum list installed | less it's shown as installed and my problem is that it conflicts with a newer version I'm trying ...
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1answer
818 views

Cannot use EPEL repo, get NSS error -5990 (PR_IO_TIMEOUT_ERROR)

I'm using vagrant to start up a centOS 7.0 VM. My provisioner is trying to set up EPEL 7 via yum install epel-release -y and then trying to install ansible via yum install ansible -y It installs ...
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3answers
11k views

How to avoid “yum lock” hassle?

I often encounter the "Another app is currently holding the yum lock; waiting for it to exit..." message when trying to install an app and I have to kill yum manually. How can I avoid that? Is there ...
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1answer
1k views

How to easily maintain the latest versions of Apache/ MySQL/ PHP on CentOS 6.2?

We have a few servers running CentOS 6.2 deploying web applications using Apache/ MySQL/ PHP. In the past we've just regularly run "yum update" to keep all the software up to date. As of right now ...
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1answer
5k views

Unable to use yum repos whether with baseurl or mirrorlist in CentOS 6.5

Since a couple of days, I'm unable to retrieve repositories data with Yum, in my CentOS 6.5 server. I did yum clean all a dozen of times, it emptied all but didn't solved the problem. I tried to ...
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1answer
939 views

No yum repos on Red Hat Enterprise Linux Server release 5.2 (Tikanga)

I have a Red Hat Enterprise Linux Server release 5.2 (Tikanga) system and there is only one repository named rhel-debuginfo.repo and it doesn't seem to work either. Could you point me out some ...
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3answers
54k views

What is Fedora's equivalent of 'apt-get purge'?

In Debian, there's at least two ways to delete a package: apt-get remove pkgname apt-get purge pkgname The first preserves system-wide config files (i.e. those found in "/etc"), while the second ...
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1answer
124 views

How to install opencl in CentOS 7 using yum?

I need to install opencl in CentOS 7 nvidia. I already installed cuda. But when i try to install ImageMagick with OpenCL it is showing CL/cl.h not found. But there are files in /usr/local/cuda-7....
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2answers
1k views

How find and install PHP 5.3.10 or later on CentOS 6.5?

When I check yum list php it only shows 5.3.3 which is older than 5.3.10. How do I get and install the newer PHP? (Using CentOS 6.5)
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How do I install an older version of Apache httpd in CentOS 6 using YUM

How do I install an older version of Apache httpd on my CentOS 6 machine? When I do: # sudo yum --showduplicates list httpd | expand I get: file:///media/project/repodata/repomd.xml: [Errno 14] ...
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How to know the path of a yum repository? [duplicate]

when I run the yum repolist , I get the follwoing repositories names yum repolist Loaded plugins: rhnplugin, security This system is receiving updates from RHN Classic or RHN Satellite. ...
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1answer
245 views

Can I use CentOS CBS as yum's base repository?

I found package python-six-1.9.0-1.el7 on cbs.centos.org, while it is not contained in the base repository in my centos 7. Is CBS a package repo like others, such as mirrors.mit.edu/centos? If so, ...
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1answer
2k views

Getting Minor Version Mismatch Error with Php and Mysql

I randomly started getting this error when trying to instantiate a new mysqli instance in php script: mysqli::mysqli(): Headers and client library minor version mismatch. Headers:50541 Library:...
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3answers
181 views

How to install Nginx while Apache running?

I am trying to install nginx as a backend proxy for Apache and I get this errors: === Install Nginx from official repositories === Loaded plugins: fastestmirror, remove-with-leaves, tsflags, ...
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3answers
63k views

pdksh missing from RHEL 6 and CentOS 6?

The package pdksh does not exist on RHEL 6 or CentOS 6 when I try to install it through yum. So my questions: Why is it no longer available in the default repositories? It is available in version 5....
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2answers
4k views

Why does yum continue to complain about a missing dependency that is already installed?

I have a self-created rpm for mapserver 6.2.1 that I want to support Oracle, but I am having a lot of difficulties getting it all to work. I have installed the oracle-instantclient12.1-basic-12.1.0.1....
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1answer
2k views

Update yum fails

I'm using centOS 6.4. I'm getting this error when I use "yum update" in the terminal window. Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=6&arch=x86_64&repo=os ...
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3answers
26k views

Download all dependencies with yumdownloader, even if already installed?

Is there a way to download all dependencies with yumdownloader, even if they are already installed? I'm trying to create a local repo and only want to include the packages we need.
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2answers
64 views

accidentally deleted yum.repos.d/ fedora 24

I accidentally ran this command: sudo rm -r /etc/yum.repos.d/ How do I recover the contents of this folder / find out what they were ?
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1answer
56 views

Mixing yum repos for different OS major versions does not work

First of all: I am well aware that in general it is a very bad idea to mix yum repos for different major OS versions. However on CentOS 7 I need a few packages from CentOS 6. So I have added CentOS 6 ...
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1answer
2k views

PHP Startup: Unable to load dynamic library '/usr/lib64/php/modules/php_mysql.so'

I am running PHP 5.6 on Linux. When I try to load a PHP page, I'm getting the following PHP error. PHP Startup: Unable to load dynamic library /usr/lib64/php/modules/php_mysql.so' When I look ...
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112 views

yum install error nothing to do (MYSQL, CentOS 7)

I'm trying to install MYSQL instead of MariaDB on my VPS CentOS 7. I used this command: wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm yum install http://dev.mysql.com/get/mysql-...
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1answer
83 views

yum is broken because of missing Python module (RHEL 6.4)

When I run $ yum I see: There was a problem importing one of the Python modules required to run yum. The error leading to this problem was: /usr/lib64/libssh2.so.1: symbol EVP_aes_128_ctr, ...
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1answer
661 views

What is the best way to install Oracle 11g R2 and SQL Developer on CentOS 7 / RHEL 7?

I read this article suggesting use of Oracle's yum repository in conjunction with CentOS 6.x. I also read this other article, which seems to suggest manually downloading zip files and taking many ...
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2answers
3k views

error re-installing httpd on CentOS 7, how can I resolve it?

On a CentOS 7 server, I am encountering an error when trying to re-install httpd. How can I resolve this error and get httpd up and running again? Here is the first error that resulted when I ...
0
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1answer
40 views

How to resolve duplicate packages due to interrupted yum update

This morning I went to update gitlab-ce using yum on our CentOS6 server from 8.8.4 to 8.8.5. Unfortunately about halfway through the first of the two gitlab-ce package install steps I accidentally ...
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3answers
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Yum says a package is installed, and not installed, and it's blocking other packages from being installed

I am trying to install a new package (glibc-static), and I get the following error ---> Package nss-softokn-freebl.i686 0:3.14.3-18.el6_6 will be installed --> Finished Dependency Resolution ...