CentOs 7 cant install mod_wsgi - apache

I am trying to get a server up and running to run python scripts (Django framework) and such by using the mod_wsgi apache module to handle the scripts, however, it's not playing ball and I don't know enough to figure out what's happening or what I'm doing wrong.
I have been unable to come right using the YUM installer. So far, this is the output:
# sudo yum install mod_wsgi
Loaded plugins: fastestmirror, universal-hooks
Loading mirror speeds from cached hostfile
* EA4: 169.255.59.74
* cpanel-addons-production-feed: 169.255.59.74
* base: mirror.wiru.co.za
* epel: fedora.mirror.ac.za
* extras: mirror.wiru.co.za
* ius: mirrors.ircam.fr
* updates: mirror.wiru.co.za
* webtatic: uk.repo.webtatic.com
Resolving Dependencies
--> Running transaction check
---> Package mod_wsgi.x86_64 0:3.4-12.el7_0 will be installed
--> Processing Dependency: httpd-mmn = 20120211x8664 for package:
mod_wsgi-3.4-12.el7_0.x86_64
--> Finished Dependency Resolution
Error: Package: mod_wsgi-3.4-12.el7_0.x86_64 (base)
Requires: httpd-mmn = 20120211x8664
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
The first thing that jumped out is the dependency httpd which I tried (and failed) to install using yum. After this, I did some research and found out its an issue with cPanel and that apparently it prevents you from using Yum to install Apache modules and everywhere says I am supposed to use the interface but I have no idea how?
My goal is to figure out how I'm 'supposed' to be loading these modules to get around these obstacles and get my server going. Someone, please help!
I am running:
CentOs 7.5
Apache 2.4.34
EasyApache 4
cPanel 7.40
PHP 5.6.38

On a CentOS 7.5 machine, I updated httpd (Apache) using yum to 2.4.6-80.el7.centos.1. Not exactly sure what your situation is with your pre-installed httpd version 2.4.34. Like I said in my comment above, I only trust versions of software available though yum. Your version is above the standard version so you could experience unexpected results.
Updated:
httpd.i686 0:2.4.6-80.el7.centos.1
Dependency Updated:
httpd-devel.i686 0:2.4.6-80.el7.centos.1
httpd-manual.noarch 0:2.4.6-80.el7.centos.1
httpd-tools.i686 0:2.4.6-80.el7.centos.1
mod_ldap.i686 0:2.4.6-80.el7.centos.1
mod_ssl.i686 1:2.4.6-80.el7.centos.1
After upgrading httpd, I added mod_wsgi and it installed without any problems:
================================================================================
Package Arch Version Repository Size
================================================================================
Installing:
mod_wsgi i686 3.4-12.el7_0 base 75 k
Transaction Summary
================================================================================
Install 1 Package
Total download size: 75 k
Installed size: 187 k
Is this ok [y/d/N]: y
Downloading packages:
mod_wsgi-3.4-12.el7_0.i686.rpm | 75 kB 00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : mod_wsgi-3.4-12.el7_0.i686 1/1
Verifying : mod_wsgi-3.4-12.el7_0.i686 1/1
Installed:
mod_wsgi.i686 0:3.4-12.el7_0
Complete!
I guess the point I'm trying to make is that if you use version of software no available through yum you can experience unexpected results. I have been down this road before and I now use version of software only if they are available through yum.
The error you recieved: Requires: httpd-mmn = 20120211x8664 is for a package not yet available through yum. I performed a yum search on a CentOS 7.5 machine and it yields nothing available for httpd-mmn:
yum search httpd-mmn
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Warning: No matches found for: httpd-mmn
No matches found
So, you would have to compile it yourself possibly to get your setup to work.

Related

I am not able to install package using my hosted repository

yum -d0 -e0 -y --disablerepo\=\* --enablerepo\=my-repo-name install ksh-20120801-34.el7
gives:
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
Error downloading packages:
ksh-20120801-34.el7.x86_64: [Errno 256] No more mirrors to try.
though "ksh-20120801-34.el7" is available in the repo I am getting the above error.
I have tried cleaning up, disabling and enabling of repo but still no luck . Any help on this could be much appreciated.
One step to debug it would be to list the repo and see what is on the list:
# yum --disablerepo=* --enablerepo=my-repo-name list | grep ksh
You can also try without 20120801-34.el7 suffix. So the command would be the following:
yum -d0 -e0 -y --disablerepo=* --enablerepo=my-repo-name install ksh
[root#ms-node0101 ~]# yum install -y ksh.el7
Loaded plugins: product-id, search-disabled-repos, subscription-manager
This system is not registered with an entitlement server. You can use subscription-manager to register.
No package ksh.el7 available.
Error: Nothing to do
[root#ms-node0101 ~]# yum install ksh-20120801-139
Loaded plugins: product-id, search-disabled-repos, subscription-manager
This system is not registered with an entitlement server. You can use subscription-manager to register.
No package ksh-20120801-139 available.
Error: Nothing to do
[root#ms-node0101 ~]# yum install -y ksh
Loaded plugins: product-id, search-disabled-repos, subscription-manager
This system is not registered with an entitlement server. You can use subscription-manager to register.
Resolving Dependencies
--> Running transaction check
---> Package ksh.x86_64 0:20120801-139.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
=============================================================================================================================================================================================================================================
Package Arch Version Repository Size
=============================================================================================================================================================================================================================================
Installing:
ksh x86_64 20120801-139.el7 Local-Base 885 k
Transaction Summary
=============================================================================================================================================================================================================================================
Install 1 Package
Total download size: 885 k
Installed size: 3.1 M
Downloading packages:
ksh-20120801-139.el7.x86_64.rpm | 885 kB 00:00:01
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : ksh-20120801-139.el7.x86_64 1/1
Verifying : ksh-20120801-139.el7.x86_64 1/1
Installed:
ksh.x86_64 0:20120801-139.el7
Complete!
Thanks everyone for trying to help me out here. In my case solution was simple and debug goes like below.
Was trying to wget the package from the repo. Though connection was successful i was not able to download the package.
2 . My team-mate analysed the mounts in the repo and we got to know that they were not mounted properly so he remounted filesystems and post that i was able to download and it solved the install step as well.

Phalcon 3 - Centos 7 Cpanel EasyApache 4 - php5.6

I am trying to install Phalcon with:
curl -s https://packagecloud.io/install/repositories/phalcon/stable/script.rpm.sh | sudo bash
yum install php56u-phalcon
but I get dependency errors:
Error: Package: php56u-phalcon-3.0.1-14.ius.el7.centos.x86_64 (phalcon_stable)
Requires: php56u-pdo(x86-64)
Error: Package: php56u-phalcon-3.0.1-14.ius.el7.centos.x86_64 (phalcon_stable)
Requires: php56u-common(x86-64)
Error: Package: php56u-phalcon-3.0.1-14.ius.el7.centos.x86_64 (phalcon_stable)
Requires: php56u(api) = 20131106
Error: Package: php56u-phalcon-3.0.1-14.ius.el7.centos.x86_64 (phalcon_stable)
Requires: php56u(zend-abi) = 20131226
These libraries are installed but with the modifier "ea-" of easy apache.
How I can install Phalcon 3 in Centos 7 cpanel easyapache 4?
Thanks in advance.
Seems like phalcon expecting you to have php56 from ius repository.
I've had same error, but because my php56 came from remi repo instead I had no modifier on php* packages, for example php-pdo package instead of php56u-pdo.
I've solved it this way:
yum install php-phalcon3
(can be php-phalcon2, php7-php-palcon3 and so on - see yum search phalcon)
In your case this probably won't help, because you have ea- modifier on php*.
Possibly somebody more experienced with yum could suggest how to solve this conflict. But you still have two more options:
compile phalcon.so from source code (described here: https://github.com/phalcon/cphalcon).
install php from ius Centos 7 repository.
UPD: I must add that I was unable to make phalcon (php-phalcon* from remi dedicated repos for php5.6 and php7) to work - I've got "child pid exit signal Segmentation fault".
As a general rule: your phalcon package should be from the same repo from which you've installed php and php-* packages(e.g. php-mysqlnd, php-pdo).
In my opinion, if you wnat to be sure that your library will work on particular machine the best way is to compile it on this or similar machine.

yum update on CentOS complains about "Multilib version problems" of "nss-softokn-freebl"

On last Friday morning, I tried a "yum update" on my CentOS laptop, and it reported this:
Loaded plugins: fastestmirror, langpacks, verify
Loading mirror speeds from cached hostfile
* base: repo1.dal.innoscale.net
* epel: fedora-epel.mirror.lstn.net
* extras: mirror.unl.edu
* nux-dextop: mirror.li.nux.ro
* rpmfusion-free-updates: mirror.us.leaseweb.net
* updates: mirror.spro.net
Resolving Dependencies
--> Running transaction check
---> Package nss-softokn-freebl.i686 0:3.16.2.3-13.el7_1 will be updated
---> Package nss-softokn-freebl.i686 0:3.16.2.3-14.2.el7_2 will be an update
---> Package python-ecdsa.noarch 0:0.11-3.el7.centos will be obsoleted
---> Package python2-ecdsa.noarch 0:0.13-4.el7 will be obsoleting
---> Package tzdata.noarch 0:2016c-1.el7 will be updated
---> Package tzdata.noarch 0:2016d-1.el7 will be an update
---> Package tzdata-java.noarch 0:2016c-1.el7 will be updated
---> Package tzdata-java.noarch 0:2016d-1.el7 will be an update
--> Finished Dependency Resolution
Error: Multilib version problems found. This often means that the root
cause is something else and multilib version checking is just
pointing out that there is a problem. Eg.:
1. You have an upgrade for nss-softokn-freebl which is missing some
dependency that another package requires. Yum is trying to
solve this by installing an older version of nss-softokn-freebl of the
different architecture. If you exclude the bad architecture
yum will tell you what the root cause is (which package
requires what). You can try redoing the upgrade with
--exclude nss-softokn-freebl.otherarch ... this should give you an error
message showing the root cause of the problem.
2. You have multiple architectures of nss-softokn-freebl installed, but
yum can only see an upgrade for one of those architectures.
If you don't want/need both architectures anymore then you
can remove the one with the missing update and everything
will work.
3. You have duplicate versions of nss-softokn-freebl installed already.
You can use "yum check" to get yum show these errors.
...you can also use --setopt=protected_multilib=false to remove
this checking, however this is almost never the correct thing to
do as something else is very likely to go wrong (often causing
much more problems).
Protected multilib versions: nss-softokn-freebl-3.16.2.3-14.2.el7_2.i686 != nss-softokn-freebl-3.16.2.3-13.el7_1.x86_64
I asked about this on #centos, and someone gave me some exploratory advice, but no real solution.
I experienced the very same issue on a Fedora 20 system (run in a docker container) when trying to install i686 development libraries. Reason were two not matching versions for x86_64 and i686, respectively.
Protected multilib versions: nss-softokn-freebl-3.19.1-1.0.fc20.i686 != nss-softokn-freebl-3.19.2-1.0.fc20.x86_64
For me it helped to call
yum distribution-synchronization
That automatically downgraded the x86_64 version. After that
I could install with
yum install nss-softokn-freebl.i686
and
yum list installed | grep nss-softokn-freebl
showed now:
nss-softokn-freebl.i686 3.19.1-1.0.fc20 #updates
nss-softokn-freebl.x86_64 3.19.1-1.0.fc20 #updates
Problem solved.

Installing rabbitmq on centos7

I am trying to install rabbotmq on centos7.
Following the official instructions, I ran:
sudo yum install rabbitmq-server-3.5.1-1.noarch.rpm
and I get this error:
Loaded plugins: fastestmirror
Examining rabbitmq-server-3.5.1-1.noarch.rpm: rabbitmq-server-3.5.1-1.noarch
Marking rabbitmq-server-3.5.1-1.noarch.rpm to be installed
Resolving Dependencies
--> Running transaction check
---> Package rabbitmq-server.noarch 0:3.5.1-1 will be installed
--> Processing Dependency: erlang >= R13B-03 for package: rabbitmq-server-3.5.1-1.noarch
http://repos.fedorapeople.org/repos/peter/erlang/epel-7/x86_64/repodata/repomd.xml: [Errno 14] HTTPS Error 404 - Not Found
Trying other mirror.
Loading mirror speeds from cached hostfile
* base: centos.mirrors.hoobly.com
* extras: linux.mirrors.es.net
* updates: mirror.pac-12.org
--> Finished Dependency Resolution
Error: Package: rabbitmq-server-3.5.1-1.noarch (/rabbitmq-server-3.5.1-1.noarch)
Requires: erlang >= R13B-03
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
then I tried installing erlang with the instructions from:
Installing rabbitmq-server on RHEL
It seemed to have been installed, but my rabbitmq installation still fails with the same message.
Any ideas how to fix the problem?
Following the instruction lead me to error: No package rabbitmq-server-3.6.1-1.noarch.rpm available.
Then I simply tried: yum install rabbitmq-server, it works for me.
Or checkout this one: Rabbitmq at Digitalocean - I used to config web monitoring on my server.
This is something that I've fought with, and found that the best solution is to install Erlang and RabbitMQ from standalone RPMs outside of yum; see Install Erlang in RMQ's documentation. Specifically, the stripped-down Erlang install provided by RabbitMQ (see here) should install easily, then allow you to install RMQ from an RPM downloaded from the RabbitMQ site. If that package doesn't work, then try the Erlang distributions from Erlang Solutions.
Here is the ansible playbook i used to install rabbitmq on CentOS 7.
- name: install epel-release
yum: name=epel-release state=latest
tags: erlang
- name: install erlang from EPEL
yum: name=erlang state=latest
tags: erlang
- name: install new rabbitmq
yum: name=https://www.rabbitmq.com/releases/rabbitmq-server/v3.5.6/rabbitmq-server-3.5.6-1.noarch.rpm state=present

CentOS yum 'No package gnuradio available'

I'm installing GNU Radio and following the instruction here
But everytime I try to do sudo yum install gnuradio, it says
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
* base: centos.mirror.cdnetworks.com
* extras: centos.mirror.cdnetworks.com
* updates: centos.mirror.cdnetworks.com
Setting up Install Process
No package gnuradio available.
Error: Nothing to do
It's a fresh installed CentOS 6.5 and I've never edited CentOS yum repository information. What's wrong with gnuradio? They've removed the package from yum repository?
In their website, they provide several ways to install it including PyBOMBS. But I prefer yum. Building from source is somewhat bothering me so it's the last thing I will try.
By default CentOS does not include all the repositories needed by gnuradio and its dependencies.
You additionally need to configure/add at least RPMForge and Epel for your CentOS.
References:
http://wiki.centos.org/AdditionalResources/Repositories/RPMForge#head-f0c3ecee3dbb407e4eed79a56ec0ae92d1398e01
http://www.rackspace.com/knowledge_center/article/installing-rhel-epel-repo-on-centos-5x-or-6x
This is what I was told, but I have not yet tested this so cannot say is is correct for sure.