CloudLinux 7.8 error installing postgresql 11 Requires: llvm-toolset-7-clang = 4.0.1

Question

I've got a CloudLinux 7.8 (based on CentOS 7) machine and I'm trying to install postgresql11-devel onto the system and it fails due to 'llvm-toolset-7-clang >= 4.0.1'.

Here is the full error

[map7@ded94686 testapp]$ sudo yum install postgresql11 postgresql11-devel postgresql11-libs postgresql11-server
[sudo] password for map7: 
Loaded plugins: fastestmirror, rhnplugin, universal-hooks
This system is receiving updates from CLN.
Loading mirror speeds from cached hostfile
 * EA4: 101.0.120.94
 * cpanel-addons-production-feed: 101.0.120.94
 * cpanel-plugins: 101.0.120.94
 * cloudlinux-x86_64-server-7: cl.mirror.serversaustralia.com.au
 * epel: fedora.mirror.serversaustralia.com.au
Resolving Dependencies
--> Running transaction check
---> Package postgresql11.x86_64 0:11.8-1PGDG.rhel7 will be installed
---> Package postgresql11-devel.x86_64 0:11.8-1PGDG.rhel7 will be installed
--> Processing Dependency: llvm5.0-devel >= 5.0 for package: postgresql11-devel-11.8-1PGDG.rhel7.x86_64
--> Processing Dependency: llvm-toolset-7-clang >= 4.0.1 for package: postgresql11-devel-11.8-1PGDG.rhel7.x86_64
--> Processing Dependency: libicu-devel for package: postgresql11-devel-11.8-1PGDG.rhel7.x86_64
---> Package postgresql11-libs.x86_64 0:11.8-1PGDG.rhel7 will be installed
---> Package postgresql11-server.x86_64 0:11.8-1PGDG.rhel7 will be installed
--> Running transaction check
---> Package libicu-devel.x86_64 0:50.2-4.el7_7 will be installed
---> Package llvm5.0-devel.x86_64 0:5.0.1-7.el7 will be installed
--> Processing Dependency: llvm5.0(x86-64) = 5.0.1-7.el7 for package: llvm5.0-devel-5.0.1-7.el7.x86_64
--> Processing Dependency: libedit-devel for package: llvm5.0-devel-5.0.1-7.el7.x86_64
--> Processing Dependency: libLLVM-5.0.so()(64bit) for package: llvm5.0-devel-5.0.1-7.el7.x86_64
--> Processing Dependency: libLTO.so.5()(64bit) for package: llvm5.0-devel-5.0.1-7.el7.x86_64
---> Package postgresql11-devel.x86_64 0:11.8-1PGDG.rhel7 will be installed
--> Processing Dependency: llvm-toolset-7-clang >= 4.0.1 for package: postgresql11-devel-11.8-1PGDG.rhel7.x86_64
--> Running transaction check
---> Package libedit-devel.x86_64 0:3.0-12.20121213cvs.el7 will be installed
---> Package llvm5.0.x86_64 0:5.0.1-7.el7 will be installed
---> Package llvm5.0-libs.x86_64 0:5.0.1-7.el7 will be installed
---> Package postgresql11-devel.x86_64 0:11.8-1PGDG.rhel7 will be installed
--> Processing Dependency: llvm-toolset-7-clang >= 4.0.1 for package: postgresql11-devel-11.8-1PGDG.rhel7.x86_64
--> Finished Dependency Resolution
Error: Package: postgresql11-devel-11.8-1PGDG.rhel7.x86_64 (pgdg11)
           Requires: llvm-toolset-7-clang >= 4.0.1
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest

I've tried installing the latest llvm-toolset-6.0 but it cannot find it.

[map7@ded94686 testapp]$ sudo yum install llvm-toolset-6.0
[sudo] password for map7: 
Loaded plugins: fastestmirror, rhnplugin, universal-hooks
This system is receiving updates from CLN.
Loading mirror speeds from cached hostfile
 * EA4: 101.0.120.94
 * cpanel-addons-production-feed: 101.0.120.94
 * cpanel-plugins: 101.0.120.94
 * cloudlinux-x86_64-server-7: cl.mirror.serversaustralia.com.au
 * epel: fedora.mirror.serversaustralia.com.au
No package llvm-toolset-6.0 available.
Error: Nothing to do

Update

Tried just installing the libpqxx-devel package but get the same error

Update

Unfortunately this machine has CPanel on it, which could be getting in the way.

Update

Here is the list of repository files it uses

$ ls -al /etc/yum.repos.d
total 124
drwxr-xr-x.   2 root root  4096 May 20 22:14 .
drwxr-xr-x. 111 root root 16384 May 21 10:40 ..
-rw-r--r--    1 root root   329 Apr 23 20:46 centos-extras.repo
-rw-r--r--    1 root root   755 Apr 16 02:58 cloudlinux-ea4-experimental.repo
-rw-r--r--    1 root root   660 Apr 16 02:58 cloudlinux-ea4.repo
-rw-r--r--    1 root root  7636 Apr 16 02:58 cloudlinux-ea4-rollout.repo
-rw-r--r--    1 root root   734 Apr 16 02:58 cloudlinux-ea4-testing.repo
-rw-r--r--    1 root root   232 Apr 23 20:46 cloudlinux-imunify360.repo
-rw-r--r--    1 root root  2939 May 20 14:08 cloudlinux.repo
-rw-r--r--    1 root root  2937 May 20 14:08 cloudlinux.repo~
-rw-r--r--    1 root root  7474 Apr 23 20:46 cloudlinux-rollout.repo
-rw-r--r--    1 root root   257 May 19 22:17 cPAddons.repo
-rw-------    1 root root   241 May 20 22:14 cpanel-plugins.repo
-rw-r--r--    1 root root   234 May 18 12:53 dell-system-update_os_dependent.repo
-rw-r--r--    1 root root   263 May 18 12:53 dell-system-update_os_independent.repo
-rw-r--r--    1 root root   204 Aug  8  2015 EA4.repo
-rw-r--r--    1 root root  1050 Sep 18  2019 epel.repo
-rw-r--r--    1 root root  1149 Sep 18  2019 epel-testing.repo
-rw-r--r--    1 root root   120 May 15 00:45 kernelcare.repo
-rw-r--r--    1 root root  1838 Apr 27  2017 mysql-community.repo
-rw-r--r--    1 root root  1885 Apr 27  2017 mysql-community-source.repo
-rw-r--r--    1 root root   474 Apr 25  2018 nodesource-el7.repo
-rw-r--r--    1 root root  1331 May 18 12:50 puppetlabs.repo
-rw-r--r--    1 root root   130 May 20 10:06 yarn.repo
-rw-r--r--    1 root root   229 May 18 12:56 Zabbix_7_x86_64.repo
-rw-r--r--    1 root root   258 May 18 12:56 Zabbix_nonsupported_7_x86_64.repo

Adding the centos SCL doesn't work, but maybe there is something similar for cloudlinux, but I don't know what it is.

user_749464 · Answer

Like Rishitha Minol said, but specific to CentOS:

yum install centos-release-scl-rh

then update or install as needed.

Found here.

user_4881848 · Answer

sudo yum install centos-release-scl

And make

sudo yum install postgresql11 postgresql11-devel postgresql11-libs postgresql11-server

References can be found in this link.

user_398670 · Answer

llvm5.0-devel is part of EPEL

sudo yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

You need both EPEL and SCL, so also

sudo yum install centos-release-scl

You'd have to ask the CentOS / Red Hat people why they decided to scatter things around like this.

user_5408171 · Answer

Edited
Install the repository RPM for PostgreSQL version 9.5 ~13(current), this is not an answer to the question:

yum install -y https://download.postgresql.org/pub/repos/yum/reporpms/EL-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm

install the extra repositories.

To install Postgresql-11 on CentOS7, there are some packages are required to install, and during install PostgreSQL by "yum install postgresql11* "those requirements will be download from the available repo.

yum install -y epel-release

This will also resolve this problem if you are using CentOS Linux release 7.9.2009 (Core)

Error: Package: postgresql11-devel-11.8-1PGDG.rhel7.x86_64 (pgdg11) Requires: llvm-toolset-7-clang >= 5.0

user_2826961 · Answer

I had 2 errors ->

missing llvm-toolset
missing llvm5.0-devel

toolset solution is up there but to install llvm5.0-devel first I had to install

sudo yum install epel-release

Then this worked

sudo yum install llvm5.0-devel

CloudLinux 7.8 error installing postgresql 11 Requires: llvm-toolset-7-clang >= 4.0.1

5 Answers