Remove Python 2-related instructions from README.md

README.md

@@ -16,8 +16,6 @@ macOS packaging for [ungoogled-chromium](//github.com/Eloston/ungoogled-chromium
 * Xcode 12
 * Homebrew
 * Perl (for creating a `.dmg` package)
-* Python 2, specifically 2.7.13 or newer, as `python` in PATH
-* Python 3.5 or newer as `python3` in PATH
 * Node.js
 
 ### Setting up the build environment
@@ -26,18 +24,9 @@ macOS packaging for [ungoogled-chromium](//github.com/Eloston/ungoogled-chromium
 2. Install GNU coreutils (for `greadlink` in packaging script): `brew install coreutils`
 3. Install GNU readline: `brew install readline`
 4. Install the data compression tools xz and zlib: `brew install xz zlib`
-5. Install Python 3.x: `brew install python`
-6. Install Python's pyenv to manage python version: `brew install pyenv`
-7. Install Python 2.7.13: `pyenv install 2.7.13`
-**Note**: in some cases you might get `Build failed: "ERROR: The Python zlib extension was not compiled. Missing the zlib?"` during Python 2.7.13 installation, this can be fixed by running `CPPFLAGS="-I$(brew --prefix zlib)/include" pyenv install 2.7.13`. 
-8. Unlink binutils to use the one provided with Xcode: `brew unlink binutils`
-9. Setup `pyenv`:
-```sh
-echo -e 'if command -v pyenv 1>/dev/null 2>&1; then\n  eval "$(pyenv init -)"\nfi' >> ~/.bash_profile
-```
-8. Set global `python` command to use Python 2.7.13: `pyenv global 2.7.13`.
-9. Install Node.js: `brew install node`
-10. Restart your Terminal
+5. Unlink binutils to use the one provided with Xcode: `brew unlink binutils`
+6. Install Node.js: `brew install node`
+7. Restart your Terminal
 
 ### Build