Mysql supposedly provides an APT repository for installing mysql cluster
https://dev.mysql.com/doc/mysql-apt-repo-quick-guide/en/#repo-qg-apt-cluster-install
My understanding is that in order to use this repository I need to install the mysql-apt-config package, which I have done:
sudo dpkg -i mysql-apt-config_0.8.4-1_all.deb
However when I try to run the command:
sudo apt-get install mysql-cluster-community-server
I get this error:
E: Unable to locate package mysql-cluster-community-server
Any ideas why I get this?
Also, has anyone else installed mysql cluster using any other methods that you can recommend?
Related
what to do with this i am in linux terminal.I am trying to install mysql in my system
This error is because the package 'mysql' is not found in systems repositorys list (and to my knowlege, does not exist).
However, the 'mysql-server' package does exist (assumining you want the server) and it can be instaled by (Install MySQL using APT):
sudo apt-get update
sudo apt-get install mysql-server
There are also different ways that MySQL can be installed outlined on the MySQL Website: MySQL Installtion Options
i'm trying to install postgresql on my Linux Pc with sudo apt-get -y install postgresql
but the terminal give me that output (i'm sry but is italian):
so i've tryed to install that with sudo apt install mongodb-database-tools but the terminal give back the same error
Try this way for installation
To install PostgreSQL, first refresh your server’s local package index:
sudo apt update
Then, install the Postgres package along with a -contrib package that adds some additional utilities and functionality:
sudo apt install postgresql postgresql-contrib
To make sure it's installed enter this command in the terminal psql --version and it will should output something like this
psql (PostgreSQL) 14.1 (Ubuntu 14.1-2.pgdg20.04+1)
I try installing mongodb with the following commands:
sudo apt update
sudo apt upgrade
sudo apt install mongodb
However I get the following error:
Package mongodb is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'mongodb' has no installation candidate
I want to install this on a Linux dev board which has an armv71 cpu, how would I fix it.
With former generation of Amazon Linux, all I needed to do is add the following in .ebextensions in order to use PostgreSQL:
packages:
yum:
postgresql93-devel: []
Now when I deploy on EB with the following platform:
Python 3.7 running on 64bit Amazon Linux 2/3.0.0
I get the following error on deployment:
[ERROR] Error occurred during build: Yum does not have postgresql93-devel available for installation
Therefore it is impossible to deploy as I need to connect to a PostgreSQL database in RDS.
What config in .ebextensions do I need to do?
The following works:
packages:
yum:
amazon-linux-extras: []
commands:
01_postgres_activate:
command: sudo amazon-linux-extras enable postgresql10
02_postgres_install:
command: sudo yum install -y postgresql-devel
postgresql93-devel is pretty old. The yum PostgreSQL repository starts at 9.5. Depending on your needs you may want to upgrade to at least 9.5. PostgreSQL 12 is the latest production release.
EDIT
As to the comment #jordanm made - that's correct, the AWS Linux 2 environment does have PostgreSQL 9.2.24 available. If you're ok with that version then you can just install postgresql-devel. Change your .ebextensions to just run:
packages:
yum:
postgresql-devel: []
This will install the devel package for 9.2.24.
If you'd like something a bit newer, it's apparently a bunch harder. I was unable to get this to work for the devel package. If you change your .ebextensions to contain something like (not tested!):
container_commands:
command: 'amazon-linux-extras install -y postgresql9.6'
Then you'll get PostgreSQL 9.6 but it does not appear to have the devel package available.
It doesn't look possible to use the RPM's from https://yum.postgresql.org/ as AWS Linux 2 is not supported. Trying CentOS or RHEL gives an error.
Is 9.2 usable for your environment?
Something that helped me with Amazon Linus 1, is the fact that I didn't need to install Postgres at all when plugging in a RDS service and specifying Postgres as the driver. It's just a thought for people having this problem. But maybe just try to not explicitly install Postgres.
I haven't validated which version will be installed by default.
This configuration works fine with the ElasticBeanstalk environment (Python 3.6 running on 64bit Amazon Linux). After this, I was able to install psycopg2 with requirements.txt
packages:
yum:
libicu-devel: []
commands:
01_postgres_libs:
command: rpm -ivh --force https://yum.postgresql.org/10/redhat/rhel-6.9-x86_64/postgresql10-libs-10.7-1PGDG.rhel6.x86_64.rpm
02_postgres_install:
command: rpm -ivh --force https://yum.postgresql.org/10/redhat/rhel-6.9-x86_64/postgresql10-10.7-1PGDG.rhel6.x86_64.rpm
03_symink_pg_config:
command: sudo ln -sf /usr/pgsql-10/bin/pg_config /usr/bin/pg_config
04_postgres_devel:
command: sudo rpm -ivh --force https://yum.postgresql.org/10/redhat/rhel-6.9-x86_64/postgresql10-devel-10.7-1PGDG.rhel6.x86_64.rpm
I am installing a LAMP enviornment using amazon docs
I enabled epel after that when i try to install phpmyadmin using command
sudo yum install -y phpMyAdmin. It installs something maybe phpmyadmin but in the end it shows some errors like this:
--> Finished Dependency Resolution
Error: php70-common conflicts with php-common-5.3.29-1.8.amzn1.x86_64
Error: php56-common conflicts with php-common-5.3.29-1.8.amzn1.x86_64
Error: php56-process conflicts with php-process-5.3.29-1.8.amzn1.x86_64
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
After that when I run this command
sudo sed -i -e 's/127.0.0.1/your_ip_address/g' /etc/httpd/conf.d/phpMyAdmin.conf
it shows
sed: can't read /etc/httpd/conf.d/phpmyadmin.conf: No such file or directory
what is the solution?
You can try the following to resolve the conflict. Basically we will downgrade to php5. Unless your application specifically needs php7, this should be fine. To this this use.
sudo yum remove httpd24 php70 mysql56-server php70-mysqlnd
Then
sudo yum install httpd24 php56 mysql56-server php56-mysqlnd
For the second error make sure Apache is installed.
sudo yum install httpd
You might have to reinstall phpmyadmin after this so it can the virtual host file phpmyadmin.conf
Hope that helps.