diff --git a/.github/build-nix b/.github/build-nix
deleted file mode 100644
index 1a5a64921ba..00000000000
--- a/.github/build-nix
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/usr/bin/env nix-shell
-#!nix-shell ../nix/mixed.nix -i bash
-
-echo ✨ System Details
-uname -a
-
-echo ✨ PWD=$PWD
-
-echo ✨ CC=$CC
-echo ✨ CXX=$CXX
-
-echo ✨ rustup target add $1
-rustup target add $1
-
-echo 👷 Cargo Build
-cargo build --release --locked --target $1
\ No newline at end of file
diff --git a/.github/build-x86_64-apple-darwin b/.github/build-x86_64-apple-darwin
deleted file mode 100644
index cd10887e015..00000000000
--- a/.github/build-x86_64-apple-darwin
+++ /dev/null
@@ -1,51 +0,0 @@
-#!/usr/bin/env bash
-
-echo ✨ System Info  
-sw_vers
-echo ✨ System Details
-uname -a
-echo ✨ LLVM Version
-llvm-config --version
-
-echo ✨ CMAKE_CXX_COMPILER=$CMAKE_CXX_COMPILER
-echo ✨ CMAKE_C_COMPILER=$CMAKE_C_COMPILER
-
-# llvm@11 paths
-export CC=/usr/local/opt/llvm@11/bin/clang
-export CXX=/usr/local/opt/llvm@11/bin/clang++
-
-export PATH="/usr/local/opt/llvm@11/bin:$PATH"
-export LDFLAGS="-L/usr/local/opt/llvm@11/lib"
-export CPPFLAGS="-I/usr/local/opt/llvm@11/include"
-
-echo ✨ clang -v
-clang -v
-echo ✨ clang++ -v
-clang++ -v
-
-echo ✨ LD_LIBRARY_PATH=$LD_LIBRARY_PATH
-
-echo ✨ CC=$CC
-echo ✨ CXX=$CXX
-echo ✨ LIBS=$LIBS
-
-# fix clang path's to bb expectations
-sudo mkdir -p /usr/local/opt/llvm/bin/
-sudo ln -s $(which $CC) /usr/local/opt/llvm/bin/clang
-sudo ln -s $(which $CXX) /usr/local/opt/llvm/bin/clang++
-
-#fix libomp path
-sudo mkdir -p /usr/local/lib/
-sudo ln -s /usr/local/Cellar/libomp/15.0.3/lib/libomp.a /usr/local/lib/libomp.a
-ls /usr/local/Cellar/libomp/15.0.3/lib
-
-echo ✨ /usr/local/opt/llvm/bin/clang --version
-/usr/local/opt/llvm/bin/clang --version 
-echo ✨ /usr/local/opt/llvm/bin/clang++ --version 
-/usr/local/opt/llvm/bin/clang++ --version 
-
-echo ✨ rustup target add matrix target
-rustup target add $1
-
-echo 👷 Cargo Build
-cargo build --release --target $1
\ No newline at end of file
diff --git a/.github/workflows/publish-x86_64-apple-darwin.yml b/.github/workflows/publish-x86_64-apple-darwin.yml
deleted file mode 100644
index 736aeddf2bc..00000000000
--- a/.github/workflows/publish-x86_64-apple-darwin.yml
+++ /dev/null
@@ -1,86 +0,0 @@
-name: build-x86_64-apple-darwin
-
-on:
-  workflow_dispatch:
-  schedule:
-    - cron: "0 2 * * *" # run at 2 AM UTC
-  push:
-    tags:
-      - "v*"
-
-jobs:
-  build-mac:
-    runs-on: macos-latest
-    strategy:
-      max-parallel: 1
-      matrix:
-        target: [x86_64-apple-darwin, aarch64-apple-darwin]
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v1
-
-      - name: Setup for Apple Silicon
-        if: matrix.target == 'aarch64-apple-darwin'
-        run: |
-          sudo xcode-select -s /Applications/Xcode_13.2.1.app/Contents/Developer/
-          echo "SDKROOT=$(xcrun -sdk macosx$(sw_vers -productVersion) --show-sdk-path)" >> $GITHUB_ENV
-          echo "MACOSX_DEPLOYMENT_TARGET=$(xcrun -sdk macosx$(sw_vers -productVersion) --show-sdk-platform-version)" >> $GITHUB_ENV
-
-      - uses: actions/cache@v3
-        with:
-          path: |
-            ~/.cargo/bin/
-            ~/.cargo/registry/index/
-            ~/.cargo/registry/cache/
-            ~/.cargo/git/db/
-            target/
-          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
-
-      - name: Rust toolchain Install
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          target: ${{ matrix.target }}
-          default: true
-          override: true
-
-      - name: Tools and Dependencies Install
-        run: |
-          echo ✨ brew config
-          brew config
-          echo ✨ brew install pkg-config cmake llvm@11 libomp tree
-          brew install pkg-config cmake llvm@11 libomp
-
-      - name: Build environment and Compile
-        run: |
-          sed -E -i '' 's/^aztec_backend.+}/aztec_backend = { optional = true, git = "https:\/\/github.com\/noir-lang\/aztec_backend\", features = ["wasm-base"], default-features = false }/g' crates/nargo/Cargo.toml
-          echo 🧪 patched backend = ''$(cat crates/nargo/Cargo.toml | grep aztec_backend)''
-          chmod +x ./.github/build-x86_64-apple-darwin
-          ./.github/build-x86_64-apple-darwin ${{ matrix.target }}
-
-      - name: Package artifacts
-        run: |
-          mkdir dist
-          cp ./target/${{ matrix.target }}/release/nargo ./dist/nargo
-          mkdir -p ./dist/noir-lang/std
-          cp noir_stdlib/src/*.nr ./dist/noir-lang/std
-          7z a -ttar -so -an ./dist/* | 7z a -si ./nargo-${{ matrix.target }}.tar.gz
-
-      - name: Upload binaries to nightly
-        uses: svenstaro/upload-release-action@v2
-        if: github.event_name == 'schedule' || github.event_name == 'workflow_dispatch'
-        with:
-          repo_token: ${{ secrets.GITHUB_TOKEN }}
-          file: ./nargo-${{ matrix.target }}.tar.gz
-          asset_name: nargo-${{ matrix.target }}.tar.gz
-          overwrite: true
-          tag: nightly
-
-      - name: Upload binaries to Version
-        uses: svenstaro/upload-release-action@v2
-        if: startsWith(github.ref, 'refs/tags/')
-        with:
-          repo_token: ${{ secrets.GITHUB_TOKEN }}
-          file: ./nargo-${{ matrix.target }}.tar.gz
-          asset_name: nargo-${{ matrix.target }}.tar.gz
diff --git a/.github/workflows/publish-x86_64-pc-windows-wasm.yml b/.github/workflows/publish-x86_64-pc-windows-wasm.yml
deleted file mode 100644
index 7e59ea9e534..00000000000
--- a/.github/workflows/publish-x86_64-pc-windows-wasm.yml
+++ /dev/null
@@ -1,77 +0,0 @@
-# such target does not exist, name choosen for convention only
-name: build-x86_64-pc-windows-wasm
-# <arch>-<vendor>-<os>-<env>
-
-on:
-  workflow_dispatch:
-  schedule:
-    - cron: "0 2 * * *" # run at 2 AM UTC
-  push:
-    tags:
-      - "v*"
-
-jobs:
-  build-x86_64-pc-windows-msvc:
-    runs-on: windows-2022
-    strategy:
-      max-parallel: 1
-      matrix:
-        target: [x86_64-pc-windows-msvc]
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v1
-
-      - uses: actions/cache@v3
-        with:
-          path: |
-            ~/.cargo/bin/
-            ~/.cargo/registry/index/
-            ~/.cargo/registry/cache/
-            ~/.cargo/git/db/
-            target/
-          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
-
-      - name: Rust toolchain Install
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          target: ${{ matrix.target }}
-          default: true
-          override: true
-
-      - name: Patch backend in crates/nargo/Cargo.toml
-        run: |
-          (Get-Content crates/nargo/Cargo.toml) -replace 'aztec_backend = {(.+)}','aztec_backend = { optional = true, git = "https://github.com/noir-lang/aztec_backend", features = ["wasm-base"], default-features = false }' | Out-File -encoding ASCII crates/nargo/Cargo.toml
-
-      - name: Build environment and Compile
-        run: |
-          cargo build --release --target ${{ matrix.target }}
-
-      - name: Package artifacts
-        run: |
-          mkdir dist
-          ls target
-          ls target/release
-          cp ./target/${{ matrix.target }}/release/nargo.exe ./dist/nargo.exe
-          mkdir -p ./dist/noir-lang/std
-          cp noir_stdlib/src/*.nr ./dist/noir-lang/std
-          7z a -tzip nargo-${{ matrix.target }}.zip ./dist/*
-
-      - name: Upload binaries to nightly
-        uses: svenstaro/upload-release-action@v2
-        if: github.event_name == 'schedule' || github.event_name == 'workflow_dispatch'
-        with:
-          repo_token: ${{ secrets.GITHUB_TOKEN }}
-          file: ./nargo-${{ matrix.target }}.zip
-          asset_name: nargo-${{ matrix.target }}.zip
-          overwrite: true
-          tag: nightly
-
-      - name: Upload binaries to Version
-        uses: svenstaro/upload-release-action@v2
-        if: startsWith(github.ref, 'refs/tags/')
-        with:
-          repo_token: ${{ secrets.GITHUB_TOKEN }}
-          file: ./nargo-${{ matrix.target }}.zip
-          asset_name: nargo-${{ matrix.target }}.zip
diff --git a/.github/workflows/publish-x86_64-unknown-linux-gnu.yml b/.github/workflows/publish-x86_64-unknown-linux-gnu.yml
deleted file mode 100644
index 4200de60a4a..00000000000
--- a/.github/workflows/publish-x86_64-unknown-linux-gnu.yml
+++ /dev/null
@@ -1,75 +0,0 @@
-name: build-x86_64-unknown-linux-gnu
-# <arch>-<vendor>-<os>-<env>
-
-on:
-  workflow_dispatch:
-  schedule:
-    - cron: "0 2 * * *" # run at 2 AM UTC
-  push:
-    tags:
-      - "v*"
-
-jobs:
-  build-x86_64-unknown-linux-gnu:
-    runs-on: ubuntu-22.04
-    strategy:
-      max-parallel: 1
-      matrix:
-        target: [x86_64-unknown-linux-gnu]
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v1
-
-      - uses: actions/cache@v3
-        with:
-          path: |
-            ~/.cargo/bin/
-            ~/.cargo/registry/index/
-            ~/.cargo/registry/cache/
-            ~/.cargo/git/db/
-            target/
-          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
-
-      - uses: cachix/install-nix-action@v18
-        with:
-          nix_path: nixpkgs=channel:nixos-22.05
-
-      - uses: cachix/cachix-action@v11
-        with:
-          name: nargo-cache
-          # If you chose signing key for write access
-          signingKey: "${{ secrets.CACHIX_SIGNING_KEY }}"
-          # If you chose API tokens for write access OR if you have a private cache
-          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
-
-      - name: Build environment and Compile
-        run: |
-          chmod +x .github/build-nix
-          .github/build-nix ${{ matrix.target }}
-
-      - name: Package artifacts
-        run: |
-          mkdir dist
-          cp ./target/${{ matrix.target }}/release/nargo ./dist/nargo
-          mkdir -p ./dist/noir-lang/std
-          cp noir_stdlib/src/*.nr ./dist/noir-lang/std
-          7z a -ttar -so -an ./dist/* | 7z a -si ./nargo-${{ matrix.target }}.tar.gz
-
-      - name: Upload binaries to nightly
-        uses: svenstaro/upload-release-action@v2
-        if: github.event_name == 'schedule' || github.event_name == 'workflow_dispatch'
-        with:
-          repo_token: ${{ secrets.GITHUB_TOKEN }}
-          file: ./nargo-${{ matrix.target }}.tar.gz
-          asset_name: nargo-${{ matrix.target }}.tar.gz
-          overwrite: true
-          tag: nightly
-
-      - name: Upload binaries to Version
-        uses: svenstaro/upload-release-action@v2
-        if: startsWith(github.ref, 'refs/tags/')
-        with:
-          repo_token: ${{ secrets.GITHUB_TOKEN }}
-          file: ./nargo-${{ matrix.target }}.tar.gz
-          asset_name: nargo-${{ matrix.target }}.tar.gz
diff --git a/README.md b/README.md
index 7bd143d1334..e07d35b775a 100644
--- a/README.md
+++ b/README.md
@@ -14,29 +14,29 @@ Once you have read through the documentation, you can also run the examples loca
 
 Backends:
 
- - Barretenberg via FFI
- - Marlin via arkworks
+- Barretenberg via FFI
+- Marlin via arkworks
 
 Compiler:
 
- - Module System
- - For expressions
- - Arrays
- - Bit Operations
- - Binary operations (<, <=, >, >=, +, -, *, /, %) [See documentation for an extensive list]
- - Unsigned integers
- - If statements
- - Structures and Tuples
- - Generics
+- Module System
+- For expressions
+- Arrays
+- Bit Operations
+- Binary operations (<, <=, >, >=, +, -, \*, /, %) [See documentation for an extensive list]
+- Unsigned integers
+- If statements
+- Structures and Tuples
+- Generics
 
 ACIR Supported OPCODES:
 
- - Sha256
- - Blake2s
- - Schnorr signature verification
- - MerkleMembership
- - Pedersen
- - HashToField
+- Sha256
+- Blake2s
+- Schnorr signature verification
+- MerkleMembership
+- Pedersen
+- HashToField
 
 ## Future Work
 
@@ -53,6 +53,14 @@ Concretely the following items are on the road map:
 - Recursion
 - Big integers
 
+## Nargo CLI - pre-built
+
+`nargo` - command line interface tool for interacting with Noir programs - allows compiling, proving, verifying, and more. Nightly binary builds can be found [here](https://github.com/noir-lang/noir/releases/tag/nightly). Please refer [noir-lang/build-nargo](https://github.com/noir-lang/build-nargo) to inspect how these are built for various platforms.
+
+## Nargo CLI - install scripts
+
+[noir-lang/noirup](https://github.com/noir-lang/noirup) repository contains install scripts for Linux, macOS, and Windows systems to allow easy installation.
+
 ## License
 
 Noir is free and open source. It is distributed under a dual license. (MIT/APACHE)
diff --git a/nix/mixed.nix b/nix/mixed.nix
deleted file mode 100644
index b797616505d..00000000000
--- a/nix/mixed.nix
+++ /dev/null
@@ -1,38 +0,0 @@
-{ pkgs ? import <nixpkgs> {} }:
-
-pkgs.mkShell {
-  nativeBuildInputs = with pkgs; [ 
-    which
-    git
-    pkg-config
-    cmake
-  ];
-  
-  buildInputs = with pkgs; [ 
-    llvmPackages.openmp
-    openssl
-    rustup
-  ];
-
-  LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath [
-    pkgs.llvmPackages.openmp
-    pkgs.openssl
-  ];
-  
-  shellHook = ''
-    echo 🧪 NIX_CFLAGS_COMPILE=$NIX_CFLAGS_COMPILE
-    echo 🧪 NIX_LDFLAGS=$NIX_LDFLAGS
-    echo 🧪 LD_LIBRARY_PATH=$LD_LIBRARY_PATH
-    echo 🧪 CPATH=$CPATH
-    echo 🧪 $CC $AR $CXX $LD
-    echo 🧪 $(which $CC) 
-    echo 🧪 $(which $AR) 
-    echo 🧪 $(which $CXX) 
-    echo 🧪 $(which $LD)
-    echo 🧪 $(which pkg-config)
-    echo 🧪 pkg-config --list-all ↩️
-    pkg-config --list-all
-    echo ⌛
-  '';
-
-}
diff --git a/noirup/README.md b/noirup/README.md
deleted file mode 100644
index 3f2da64f692..00000000000
--- a/noirup/README.md
+++ /dev/null
@@ -1,67 +0,0 @@
-# `noirup`
-
-Update or revert to a specific Nargo branch with ease.
-
-## Installing
-
-```sh
-curl -L https://raw.githubusercontent.com/noir-lang/noir/master/noirup/install | bash
-```
-
-## Usage
-
-To install the **nightly** version:
-
-```sh
-noirup
-```
-
-To install a specific **version** (in this case the `nightly` version):
-
-```sh
-noirup --version nightly
-```
-
-To install a specific **branch** (in this case the `release/0.1.0` branch's latest commit):
-
-```sh
-noirup --branch release/0.1.0
-```
-
-To install a **fork's main branch** (in this case `tomafrench/noir`'s main branch):
-
-```sh
-noirup --repo tomafrench/noir
-```
-
-To install a **specific branch in a fork** (in this case the `patch-10` branch's latest commit in `tomafrench/noir`):
-
-```sh
-noirup --repo tomafrench/noir --branch patch-10
-```
-
-To install from a **specific Pull Request**:
-
-```sh
-noirup --pr 367
-```
-
-To install from a **specific commit**:
-
-```sh
-noirup -C 20048e7
-```
-
-To install a local directory or repository (e.g. one located at `~/git/noir`, assuming you're in the home directory)
-
-##### Note: --branch, --repo, and --version flags are ignored during local installations.
-
-```sh
-noirup --path ./git/noir
-```
-
----
-
-**Tip**: All flags have a single character shorthand equivalent! You can use `-v` instead of `--version`, etc.
-
----
diff --git a/noirup/install b/noirup/install
deleted file mode 100644
index f383df57fc9..00000000000
--- a/noirup/install
+++ /dev/null
@@ -1,48 +0,0 @@
-#!/usr/bin/env bash
-set -e
-
-echo Installing noirup...
-
-NARGO_DIR=${NARGO_DIR-"$HOME/.nargo"}
-NARGO_BIN_DIR="$NARGO_DIR/bin"
-
-BIN_URL="https://raw.githubusercontent.com/noir-lang/noir/master/noirup/noirup"
-BIN_PATH="$NARGO_BIN_DIR/noirup"
-
-# Create the .nargo bin directory and noirup binary if it doesn't exist.
-mkdir -p $NARGO_BIN_DIR
-curl -# -L $BIN_URL -o $BIN_PATH
-chmod +x $BIN_PATH
-
-# Store the correct profile file (i.e. .profile for bash or .zshrc for ZSH).
-case $SHELL in
-*/zsh)
-  PROFILE=$HOME/.zshrc
-  PREF_SHELL=zsh
-  ;;
-*/bash)
-  PROFILE=$HOME/.bashrc
-  PREF_SHELL=bash
-  ;;
-*/fish)
-  PROFILE=$HOME/.config/fish/config.fish
-  PREF_SHELL=fish
-  ;;
-*/ash)
-  PROFILE=$HOME/.profile
-  PREF_SHELL=ash
-  ;;
-*)
-  echo "noirup: could not detect shell, manually add ${NARGO_BIN_DIR} to your PATH."
-  exit 1
-  ;;
-esac
-
-# Only add noirup if it isn't already in PATH.
-if [[ ":$PATH:" != *":${NARGO_BIN_DIR}:"* ]]; then
-  # Add the noirup directory to the path and ensure the old PATH variables remain.
-  echo >>$PROFILE && echo "export PATH=\"\$PATH:$NARGO_BIN_DIR\"" >>$PROFILE
-fi
-
-echo && echo "Detected your preferred shell is ${PREF_SHELL} and added noirup to PATH. Run 'source ${PROFILE}' or start a new terminal session to use noirup."
-echo "Then, simply run 'noirup' to install Nargo."
diff --git a/noirup/noirup b/noirup/noirup
deleted file mode 100644
index 2c36a7d74a6..00000000000
--- a/noirup/noirup
+++ /dev/null
@@ -1,200 +0,0 @@
-#!/usr/bin/env bash
-set -e
-
-NARGO_DIR=${NARGO_DIR-"$HOME/.nargo"}
-NARGO_BIN_DIR="$NARGO_DIR/bin"
-CONFIG_DIR=${XDG_CONFIG_HOME-"$HOME/.config"}
-
-main() {
-  need_cmd git
-  need_cmd curl
-
-  while [[ $1 ]]; do
-    case $1 in
-      --)               shift; break;;
-
-      -r|--repo)        shift; NOIRUP_REPO=$1;;
-      -b|--branch)      shift; NOIRUP_BRANCH=$1;;
-      -v|--version)     shift; NOIRUP_VERSION=$1;;
-      -p|--path)        shift; NOIRUP_LOCAL_REPO=$1;;
-      -P|--pr)          shift; NOIRUP_PR=$1;;
-      -C|--commit)      shift; NOIRUP_COMMIT=$1;;
-      -h|--help)
-        usage
-        exit 0
-        ;;
-      *)
-        err "internal error: unknown option "$1"\n";;
-    esac; shift
-  done
-
-  if [ -n "$NOIRUP_PR" ]; then
-    if [ -z "$NOIRUP_BRANCH" ]; then
-      NOIRUP_BRANCH="refs/pull/$NOIRUP_PR/head"
-    else
-      err "can't use --pr and --branch at the same time"
-    fi
-  fi
-
-  # Installs nargo from a local repository if --path parameter is provided
-  if [[ -n "$NOIRUP_LOCAL_REPO" ]]; then
-    need_cmd cargo
-
-    # Ignore branches/versions as we do not want to modify local git state
-    if [ -n "$NOIRUP_REPO" ] || [ -n "$NOIRUP_BRANCH" ] || [ -n "$NOIRUP_VERSION" ]; then
-      warn "--branch, --version, and --repo arguments are ignored during local install"
-    fi
-
-    # Enter local repo and build
-    say "installing from $NOIRUP_LOCAL_REPO"
-    cd $NOIRUP_LOCAL_REPO
-    RUSTFLAGS="-C target-cpu=native" ensure cargo build --release # need 4 speed
-
-    # Remove prior installations if they exist
-    rm -f "$NARGO_BIN_DIR/nargo"
-
-    # Symlink from local repo binaries to bin dir
-    ensure ln -s "$PWD/target/release/nargo" "$NARGO_BIN_DIR/nargo"
-
-    say "done"
-    exit 0
-  fi
-
-  NOIRUP_REPO=${NOIRUP_REPO-noir-lang/noir}
-  if [[ "$NOIRUP_REPO" == "noir-lang/noir" && -z "$NOIRUP_BRANCH" && -z "$NOIRUP_COMMIT" ]]; then
-    NOIRUP_VERSION=${NOIRUP_VERSION-nightly}
-    NOIRUP_TAG=$NOIRUP_VERSION
-
-    # Normalize versions (handle channels, versions without v prefix)
-    if [[ "$NOIRUP_VERSION" == [[:digit:]]* ]]; then
-      # Add v prefix
-      NOIRUP_VERSION="v${NOIRUP_VERSION}"
-      NOIRUP_TAG="${NOIRUP_VERSION}"
-    fi
-
-    say "installing nargo (version ${NOIRUP_VERSION}, tag ${NOIRUP_TAG})"
-
-    PLATFORM="$(uname -s)"
-    case $PLATFORM in
-      Linux)
-        PLATFORM="unknown-linux-gnu"
-        ;;
-      Darwin)
-        PLATFORM="apple-darwin"
-        ;;
-      *)
-        err "unsupported platform: $PLATFORM"
-        ;;
-    esac
-
-    # We currently only provide binaries targetting x64_64 architectures.
-
-    ARCHITECTURE="x86_64"
-    # ARCHITECTURE="$(uname -m)"
-    # if [ "${ARCHITECTURE}" = "x86_64" ]; then
-    #   # Redirect stderr to /dev/null to avoid printing errors if non Rosetta.
-    #   if [ "$(sysctl -n sysctl.proc_translated 2>/dev/null)" = "1" ]; then
-    #     ARCHITECTURE="arm64" # Rosetta.
-    #   else
-    #     ARCHITECTURE="amd64" # Intel.
-    #   fi
-    # elif [ "${ARCHITECTURE}" = "arm64" ] ||[ "${ARCHITECTURE}" = "aarch64" ] ; then
-    #   ARCHITECTURE="arm64" # Arm.
-    # else
-    #   ARCHITECTURE="amd64" # Amd.
-    # fi
-
-    # Compute the URL of the release tarball in the Noir repository.
-    RELEASE_URL="https://github.com/${NOIRUP_REPO}/releases/download/${NOIRUP_TAG}"
-    BIN_TARBALL_URL="${RELEASE_URL}/nargo-${ARCHITECTURE}-${PLATFORM}.tar.gz"
-
-    # Download the binaries tarball and unpack it into the .nargo bin directory.
-    say "downloading latest nargo"
-    ensure curl -# -L $BIN_TARBALL_URL | tar -xzC $NARGO_BIN_DIR
-
-    # Replace existing std_lib with copy from new installation.
-    ensure rm -rf "$CONFIG_DIR/noir-lang/std"
-    ensure mv "$NARGO_BIN_DIR/noir-lang" $CONFIG_DIR
-
-  else
-    need_cmd cargo
-    NOIRUP_BRANCH=${NOIRUP_BRANCH-master}
-    REPO_PATH="${NARGO_DIR}/${NOIRUP_REPO}"
-
-    if [ ! -d $REPO_PATH ]; then
-      # Repo path did not exist, grab the author from the repo, make a directory in .nargo, cd to it and clone.
-      IFS="/" read -ra AUTHOR <<<"$NOIRUP_REPO"
-      ensure mkdir -p "$NARGO_DIR/$AUTHOR"
-      cd "$NARGO_DIR/$AUTHOR"
-      ensure git clone https://github.com/${NOIRUP_REPO}
-    fi
-    # force checkout, discarding any local changes
-    cd $REPO_PATH
-    ensure git fetch origin ${NOIRUP_BRANCH}:remotes/origin/${NOIRUP_BRANCH}
-    ensure git checkout origin/${NOIRUP_BRANCH}
-    # If set, checkout specific commit from branch
-    if [ ! -z $NOIRUP_COMMIT ]; then
-      say "installing at commit ${NOIRUP_COMMIT}"
-      ensure git checkout ${NOIRUP_COMMIT}
-    fi
-    # Build the repo and install it locally to the .nargo bin directory.
-    # --root appends /bin to the directory it is given, so we pass NARGO_DIR.
-    RUSTFLAGS="-C target-cpu=native" ensure cargo install --path ./crates/nargo --bins --locked --force --root $NARGO_DIR
-
-  fi
-
-  if [[ $(which nargo) =~ "cargo" ]]; then
-    warn "it appears your system has already has nargo installed via cargo. you may need to run 'rm $(which nargo)' to allow noirup to take precedence!"
-  fi
-
-  say "done"
-}
-
-usage() {
-  cat 1>&2 <<EOF
-The installer for Nargo.
-Update or revert to a specific Nargo version with ease.
-USAGE:
-    noirup <OPTIONS>
-OPTIONS:
-    -h, --help      Print help information
-    -v, --version   Install a specific version
-    -b, --branch    Install a specific branch
-    -P, --pr        Install a specific Pull Request
-    -C, --commit    Install a specific commit
-    -r, --repo      Install from a remote GitHub repo (uses default branch if no other options are set)
-    -p, --path      Install a local repository
-EOF
-}
-
-say() {
-  printf 'noirup: %s\n' "$1"
-}
-
-warn() {
-  say "warning: ${1}" >&2
-}
-
-err() {
-  say "$1" >&2
-  exit 1
-}
-
-need_cmd() {
-  if ! check_cmd "$1"; then
-    err "need '$1' (command not found)"
-  fi
-}
-
-check_cmd() {
-  command -v "$1" >/dev/null 2>&1
-}
-
-# Run a command that should never fail. If the command fails execution
-# will immediately terminate with an error showing the failing
-# command.
-ensure() {
-  if ! "$@"; then err "command failed: $*"; fi
-}
-
-main "$@" || exit 1