How to install Homebrew package manager Steam Deck.md

How to install Homebrew package manager on Steam Deck

(See also installing Distroboxm, which is included in SteamOS 3.5 and newer: https://distrobox.it/ )
(See also installing Nix package manager: https://determinate.systems/posts/nix-on-the-steam-deck )

You can install Homebrew (a package manager for macOS and Linux) without disabling the read-only partition with sudo steamos-readonly disable.
The package manager can be used alongside Flatpaks. Some software is only available on Flathub, and some software is only available on Homebrew.

1. Switch to desktop mode (hold power button until a menu appears, then select "Switch to desktop mode")
2. Click the logo at the bottom left, go to System, then go to Konsole
3. Set a password (needed for sudo access):

   passwd

4. Install Homebrew using the steps here: https://brew.sh/
   Don't install any additional libraries from pacman or brew yet. Also, do not append to .bash_profile yet, otherwise it will break Steam.
5. Add to .bash_profile with a check to make sure it is running in Konsole:

   echo 'if [ $(basename $(printf "%s" "$(ps -p $(ps -p $$ -o ppid=) -o cmd=)" | cut --delimiter " " --fields 1)) = konsole ] ; then '$'\n''eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"'$'\n''fi'$'\n' >> ~/.bash_profile

6. In Konsole's menu bar, go to Settings -> Manage Profile
7. Press "New"
8. Check "Default Profile"
9. Set "Command" to /bin/bash -l (that is a lowercase l, not a number 1)
10. Click OK twice
11. Add brew environment to current context:

    eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"

12. Install glibc (the important thing is headers). This is needed in order to compile software.

    brew install glibc

13. Install GCC:

    brew install gcc

What does step 11. Add Brew Environment to Current Context mean?

Do I just run that eval command in Konsole?

EDIT: Also, could someone explain to me what went wrong here?

(deck@steamdeck ~)$ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
==> 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] password for deck:
==> /usr/bin/sudo /bin/chown -R deck:deck /home/linuxbrew/.linuxbrew/Homebrew
==> Downloading and installing Homebrew...
remote: Enumerating objects: 73, done.
remote: Counting objects: 100% (43/43), done.
remote: Compressing objects: 100% (17/17), done.
remote: Total 73 (delta 27), reused 36 (delta 25), pack-reused 30
Unpacking objects: 100% (73/73), 99.47 KiB | 692.00 KiB/s, done.
From https://github.com/Homebrew/brew
a73e2c679..8be5846c5 master -> origin/master
HEAD is now at 8be5846c5 Merge pull request #14351 from Homebrew/dependabot/bundler/Library/Homebrew/rubocop-1.43.0
error: Not a valid ref: refs/remotes/origin/master
fatal: ambiguous argument 'refs/remotes/origin/master': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git [...] -- [...]'

I made all of the steps and now Konsole does not opening up anymore...

EDIT: Turns out it was a mistake on my end. Ignore this comment. Homebrew keeps working as expected

I made all of the steps and now Konsole does not opening up anymore...

You've a couple of options.

1. Open up the Dolphin file manager and rename /home/linuxbrew to /home/linuxbrew.old. You'll likely need to open Dolphin as the root user/Admin. Then try your Konsole. You'd be moving your fresh linuxbrew out the way.

2. You might try and install a terminal in the software Discovery app to start diving into via bash. IF a flathub terminal doesn't give you a working terminal, then it's likely the one of the following files is borked: /home/deck/{.bashrc,.bash_profile,.profile} OR their equivalent in /etc/ .

I made all of the steps and now Konsole does not opening up anymore...

You've a couple of options.

1. Open up the Dolphin file manager and rename /home/linuxbrew to /home/linuxbrew.old. You'll likely need to open Dolphin as the root user/Admin. Then try your Konsole. You'd be moving your fresh linuxbrew out the way.
2. You might try and install a terminal in the software Discovery app to start di> > I made all of the steps and now Konsole does not opening up anymore...

You've a couple of options.

1. Open up the Dolphin file manager and rename `/home/linuxbrew` to `/home/linuxbrew.old`. You'll likely need to open Dolphin as the root user/Admin. Then try your Konsole. You'd be moving your fresh linuxbrew out the way.

2. You might try and install a [terminal](https://flathub.org/apps/search/terminal) in the software Discovery app to start diving into via bash. _IF_ a flathub terminal doesn't give you a working terminal, then it's likely the one of the following files is borked: `/home/deck/{.bashrc,.bash_profile,.profile}` OR their equivalent in /etc/ .

I've tried the first method and nothing. Konsole keeps closing out. As of the second solution, what do you mean by a: "working" terminal? Like, something like it doesn't recognize the: "brew" command? If you mean that then yes, the Terminal I downloaded from Discover doesn't recognize that command. And also, I tried to see what happens if I enter in the following path: "/home/deck/.local/share/konsole" and moving the: "Profile 1.profile" file to another location such as the Desktop, makes Konsole open without issue. What should I do?

EDIT: Nevermind. Was actually a mistake on my end. I've typed: "/bin/bash -1" instead of: "bin/bash -l". I will update the comment. Sorry for the misunderstanding.

@ThomasEricB sorry for necrobump, but have exactly the same issue
Did you solve the problem?