Homebrew installation on REDHAT 7 Linux Server is not working

[shivak3]

I am trying to install homebrew on REDHAT 7 Linux

I created the user account linuxbrew and installing without sudo permission and installing it ~/.linuxbrew folder.

[linuxbrew@redhat-test ~]$ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
==> Found Git: /usr/local/git/bin/git
==> Found cURL: /usr/local/bin/curl
==> Setting HOMEBREW_DEVELOPER to use Git/cURL not in /usr/bin
==> Checking for `sudo` access (which may request your password)...
==> This script will install:
/home/linuxbrew/.linuxbrew/bin/brew
/home/linuxbrew/.linuxbrew/share/doc/homebrew
/home/linuxbrew/.linuxbrew/share/man/man1/brew.1
/home/linuxbrew/.linuxbrew/share/zsh/site-functions/_brew
/home/linuxbrew/.linuxbrew/etc/bash_completion.d/brew
/home/linuxbrew/.linuxbrew/Homebrew

Press RETURN/ENTER to continue or any other key to abort:
sudo: error in /etc/sudo.conf, line 19 while loading plugin "sudoers_policy"
sudo: /usr/libexec/sudo/sudoers.so must be only be writable by owner
sudo: fatal error, unable to load plugins
==> /bin/chown -R linuxbrew:linuxbrew /home/linuxbrew/.linuxbrew/Homebrew
==> Downloading and installing Homebrew...
remote: Enumerating objects: 203, done.
remote: Counting objects: 100% (179/179), done.
remote: Compressing objects: 100% (7/7), done.
remote: Total 203 (delta 170), reused 179 (delta 170), pack-reused 24
Receiving objects: 100% (203/203), 28.99 KiB | 0 bytes/s, done.
Resolving deltas: 100% (172/172), completed with 119 local objects.
From https://github.com/Homebrew/brew
   90087b2..46ca99d  dependabot/bundler/Library/Homebrew/rubocop-1.31.0 -> origin/dependabot/bundler/Library/Homebrew/rubocop-1.31.0
   38e1af8..2b01354  master     -> origin/master
HEAD is now at 2b01354 Merge pull request #13443 from Rylan12/caskroom-speed-improvement
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/language/python.rb:10: warning: Insecure world writable dir /usr/bin in PATH, mode 040777
Updated 1 tap (homebrew/core).
Warning: /home/linuxbrew/.linuxbrew/bin is not in your PATH.
  Instructions on how to configure your shell for Homebrew
  can be found in the 'Next steps' section below.
==> Installation successful!

==> Homebrew has enabled anonymous aggregate formulae and cask analytics.
Read the analytics documentation (and how to opt-out) here:
  https://docs.brew.sh/Analytics
No analytics data has been sent yet (nor will any be during this install run).

==> Homebrew is run entirely by unpaid volunteers. Please consider donating:
  https://github.com/Homebrew/brew#donations

==> Next steps:
- Run these two commands in your terminal to add Homebrew to your PATH:
    echo 'eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"' >> /home/linuxbrew/.bash_profile
    eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"
- Install Homebrew's dependencies if you have sudo access:
    sudo yum groupinstall 'Development Tools'
  For more information, see:
    https://docs.brew.sh/Homebrew-on-Linux
- We recommend that you install GCC:
    brew install gcc
- Run brew help to get started
- Further documentation:
    https://docs.brew.sh

sudo: error in /etc/sudo.conf, line 19 while loading plugin "sudoers_policy"
sudo: /usr/libexec/sudo/sudoers.so must be only be writable by owner
sudo: fatal error, unable to load plugins
[linuxbrew@redhat-test ~]$ test -d ~/.linuxbrew && eval "$(~/.linuxbrew/bin/brew shellenv)"
[linuxbrew@redhat-test ~]$ test -d /home/linuxbrew/.linuxbrew && eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"
[linuxbrew@redhat-test ~]$ 
[linuxbrew@redhat-test ~]$ 
[linuxbrew@redhat-test ~]$ pwd
/home/linuxbrew
[linuxbrew@redhat-test ~]$ echo 'eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"' >> /home/linuxbrew/.bash_profile
[linuxbrew@redhat-test ~]$ 
[linuxbrew@redhat-test ~]$ test -r ~/.bash_profile && echo "eval \"\$($(brew --prefix)/bin/brew shellenv)\"" >> ~/.bash_profile
[linuxbrew@redhat-test ~]$ 
[linuxbrew@redhat-test ~]$ echo "eval \"\$($(brew --prefix)/bin/brew shellenv)\"" >> ~/.profile
[linuxbrew@redhat-test ~]$ 


[linuxbrew@redhat-test ~]$ brew help
Error: Please update your system curl or set HOMEBREW_CURL_PATH to a newer version.
Minimum required version: 7.41.0
Your curl version: 7.29.0
Your curl executable: 
Error: Please update your system Git or set HOMEBREW_GIT_PATH to a newer version.
Minimum required version: 2.7.0
Your Git version: ...
Your Git executable: 
/home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/language/python.rb:10: warning: Insecure world writable dir /usr/bin in PATH, mode 040777
Example usage:
  brew search TEXT|/REGEX/
  brew info [FORMULA|CASK...]
  brew install FORMULA|CASK...
  brew update
  brew upgrade [FORMULA|CASK...]
  brew uninstall FORMULA|CASK...
  brew list [FORMULA|CASK...]

Troubleshooting:
  brew config
  brew doctor
  brew install --verbose --debug FORMULA|CASK

Contributing:
  brew create URL [--no-fetch]
  brew edit [FORMULA|CASK...]

Further help:
  brew commands
  brew help [COMMAND]
  man brew
  https://docs.brew.sh
[linuxbrew@redhat-test ~]$

Please guide me how to fix the GIT and CURL paths to user customized paths instead of pulling from default paths like (.../bin/curl).

Thank you in advance.