Installing Erpnext Transaction check error : node_modules conflicts

Install / Update Setup
1

Hello

I want to install erpnext on our server (centos 7) but when installing frappe, I got error.

Transaction check error:
file /usr/lib/node_modules/npm/node_modules/semver from install of npm-1.3.6-5.el7.noarch conflicts with file from package nodejs-0.10.41-1nodesource.el7.centos.x86_64
file /usr/lib/node_modules/npm/package.json from install of npm-1.3.6-5.el7.noarch conflicts with file from package nodejs-0.10.41-1nodesource.el7.centos.x86_64
…
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for complete error list at Fastest Online Notepad with Privacy and Publishing

I am using this script:

wget https://raw.githubusercontent.com/frappe/bench/master/install_scripts/setup_frappe.sh
sudo bash setup_frappe.sh --setup-production

Please help how to fix and make easy setup erpnext on our server.

Thank you
Mulyaningrat

2

I have fix conflicts above, by remove nodejs repo and reintall nodejs and npm.
but now get error mysql / mariadb conflicts.

Transaction check error:

Please help

3

You need to start with Minimal OS Image which does not comes with any other softwares pre-installed except system essential one.
Your present errors related to MySQL due to existing MySQL Server installation on same system, bench auto-installer can’t remove your existing MySQL as it may lead to further more problems, if anyone run bench installer accidently.

Start with fresh and clean system to avoid all these issues. or if you are expect at resolving OS related issues, take help from linux forums which have plenty information on such specific errors and issues.

OR use, Virtualbox and ERPNext image from https://erpnext.com/download follow instructions to sucessfully install it.