diff --git a/.github/install.sh b/.github/install.sh
deleted file mode 100755
index b9d39cc7..00000000
--- a/.github/install.sh
+++ /dev/null
@@ -1,186 +0,0 @@
-
-#!/usr/bin/env sh
-
-set -eu
-
-if [ -n "${GITHUB_ACTIONS-}" ]; then
-  set -x
-fi
-
-# Check pipefail support in a subshell, ignore if unsupported
-# shellcheck disable=SC3040
-(set -o pipefail 2> /dev/null) && set -o pipefail
-
-help() {
-  cat <<'EOF'
-Install a binary released on GitHub
-
-USAGE:
-    install.sh [options]
-
-FLAGS:
-    -h, --help      Display this message
-    -f, --force     Force overwriting an existing binary
-
-OPTIONS:
-    --repo REPO     Github Repository to install the binary from
-    --bin BIN       Name of the binary to install
-    --tag TAG       Tag (version) of the bin to install, defaults to latest release
-    --to LOCATION   Where to install the binary [default: ~/.cargo/bin]
-    --target TARGET
-EOF
-}
-
-
-say() {
-  echo "install: $*" >&2
-}
-
-err() {
-  if [ -n "${td-}" ]; then
-    rm -rf "$td"
-  fi
-
-  say "error: $*"
-  exit 1
-}
-
-need() {
-  if ! command -v "$1" > /dev/null 2>&1; then
-    err "need $1 (command not found)"
-  fi
-}
-
-
-
-download() {
-  url="$1"
-  output="$2"
-
-  if command -v curl > /dev/null; then
-    curl --proto =https --tlsv1.2 -sSfL "$url" "-o$output"
-  else
-    wget --https-only --secure-protocol=TLSv1_2 --quiet "$url" "-O$output"
-  fi
-}
-
-force=false
-while test $# -gt 0; do
-  case $1 in
-    --help | -h)
-      help
-      exit 0
-      ;;
-    --repo)
-      repo=$2
-      shift
-      ;;
-    --bin)
-      bin=$2
-      shift
-      ;;
-    --tag)
-      tag=$2
-      shift
-      ;;
-    --target)
-      target=$2
-      shift
-      ;;
-    --to)
-      dest=$2
-      shift
-      ;;
-    *)
-      say "error: unrecognized argument '$1'. Usage:"
-      help
-      exit 1
-      ;;
-  esac
-  shift
-done
-
-url=https://github.com/$repo/$bin
-releases=$url/releases
-
-command -v curl > /dev/null 2>&1 ||
-  command -v wget > /dev/null 2>&1 ||
-  err "need wget or curl (command not found)"
-
-need mkdir
-need mktemp
-
-if [ -z "${tag-}" ]; then
-  need grep
-  need cut
-fi
-
-if [ -z "${target-}" ]; then
-  need cut
-fi
-
-if [ -z "${dest-}" ]; then
-  dest="$HOME/.cargo/bin"
-fi
-
-if [ -z "${tag-}" ]; then
-  tag=$(
-    download https://api.github.com/repos/$repo/$bin/releases/latest - |
-    grep tag_name |
-    cut -d'"' -f4
-  )
-fi
-
-
-if [ -z "${target-}" ]; then
-  # bash compiled with MINGW (e.g. git-bash, used in github windows runners),
-  # unhelpfully includes a version suffix in `uname -s` output, so handle that.
-  # e.g. MINGW64_NT-10-0.19044
-  kernel=$(uname -s | cut -d- -f1)
-  uname_target="$(uname -m)-$kernel"
-
-  case $uname_target in
-    aarch64-Linux) target=aarch64-unknown-linux-musl;;
-    arm64-Darwin) target=aarch64-apple-darwin;;
-    armv7l-Linux) target=armv7-unknown-linux-musleabihf;;
-    x86_64-Darwin) target=x86_64-apple-darwin;;
-    x86_64-Linux) target=x86_64-unknown-linux-gnu;;
-    x86_64-MINGW64_NT) target=x86_64-pc-windows-msvc;;
-    x86_64-Windows_NT) target=x86_64-pc-windows-msvc;;
-    *)
-      # shellcheck disable=SC2016
-      err 'Could not determine target from output of `uname -m`-`uname -s`, please use `--target`:' "$uname_target"
-    ;;
-  esac
-fi
-
-case $target in
-  *) extension=zip; need unzip;;
-esac
-
-archive="$releases/download/v$tag/$bin-v$tag-$target.$extension"
-say "Repository:  $url"
-say "bin:       $bin"
-say "Tag:         $tag"
-say "Target:      $target"
-say "Destination: $dest"
-say "Archive:     $archive"
-
-td=$(mktemp -d || mktemp -d -t tmp)
-
-if [ "$extension" = "zip" ]; then
-  download "$archive" "$td/$bin.zip"
-  unzip -d "$td" "$td/$bin.zip"
-else
-  download "$archive" - | tar -C "$td" -xz
-fi
-
-if [ -e "$dest/$bin" ] && [ "$force" = false ]; then
-  err "\`$dest/$bin\` already exists"
-else
-  mkdir -p "$dest"
-  cp "$td/$bin" "$dest/$bin"
-  chmod 755 "$dest/$bin"
-fi
-
-rm -rf "$td"
\ No newline at end of file