diff --git a/install2.py b/install2.py
new file mode 100644
index 0000000..5ffca35
--- /dev/null
+++ b/install2.py
@@ -0,0 +1,232 @@
+"""
+
+  curl https://raw.githubusercontent.com/zackees/install.py/main/install.py | python
+  To enter the environment run:
+    source activate.sh
+
+
+  Notes:
+    This script is tested to work using python2 and python3 from a fresh install. The only side effect
+    of running this script is that virtualenv will be globally installed if it isn't already.
+"""
+
+
+import argparse
+import os
+import re
+import shutil
+import subprocess
+import sys
+import warnings
+from shutil import which as find_executable
+from typing import Optional
+
+IS_GITHUB = 'GITHUB_WORKSPACE' in os.environ
+
+# This activation script adds the ability to run it from any path and also
+# aliasing pip3 and python3 to pip/python so that this works across devices.
+_ACTIVATE_SH = """
+#!/bin/bash
+set -e
+
+# Get the directory of the current script
+script_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
+
+# Change to that directory
+cd "$script_dir"
+
+# Confirm the current directory
+echo "Changed directory to: $(pwd)"
+echo "activate.sh change working directory to $(pwd)"
+
+
+if [ "$IN_ACTIVATED_ENV" = "1" ]; then
+  IN_ACTIVATED_ENV=1
+else
+  IN_ACTIVATED_ENV=0
+fi
+
+# If the 'venv' directory doesn't exist, print a message and exit.
+if [ ! -d "venv" ]; then
+  cwd=$(pwd)
+  echo "The 'venv' directory in $cwd does not exist, creating..."
+  echo "OSTYPE: $OSTYPE"
+  case "$OSTYPE" in
+    darwin*|linux-gnu*)
+      python3 ./install.py
+      ;;
+    *)
+      python ./install.py
+      ;;
+  esac
+
+  . ./venv/bin/activate
+  export IN_ACTIVATED_ENV=1
+  this_dir=$(pwd)
+  export PATH="$this_dir:$PATH"
+  echo "Environment created."
+  pip install -e .
+  set +e
+  exit 0
+fi
+
+if [ "$IN_ACTIVATED_ENV" != "1" ]; then
+  . ./venv/bin/activate
+  export IN_ACTIVATED_ENV=1
+fi
+set +e
+"""
+HERE = os.path.dirname(__file__)
+os.chdir(os.path.abspath(HERE))
+
+print(f"install.py changed directory to {os.getcwd()}")
+
+
+def _exe(cmd: str, check: bool = True, cwd: Optional[str] = None, env: Optional[dict] = None) -> None:
+    msg = (
+        "########################################\n"
+        f"# Executing '{cmd}'\n"
+        "########################################\n"
+    )
+    print(msg)
+    sys.stdout.flush()
+    sys.stderr.flush()
+    # os.system(cmd)
+    kwargs = {}
+    if cwd is not None:
+        kwargs["env"] = env
+    subprocess.run(cmd, shell=True, check=check, cwd=cwd, **kwargs)
+
+
+def is_tool(name):
+    """Check whether `name` is on PATH."""
+
+    return find_executable(name) is not None
+
+
+def platform_ensure_python_installed() -> None:
+    try:
+        python_x = "python" if sys.platform == "win32" else "python3"
+        stdout = subprocess.check_output(
+            [python_x, "--version"], universal_newlines=True
+        )
+        print(f"Python is already installed: {stdout}")
+        return
+    except Exception:  # pylint: disable=broad-except
+        pass
+    if sys.platform == "darwin":
+        _exe("brew install python3")
+    elif sys.platform == "linux":
+        _exe("sudo apt-get install python3")
+    elif sys.platform == "win32":
+        _exe("choco install python3")
+
+
+def get_pip() -> str:
+    if sys.platform == "win32":
+        return "pip"
+    return "pip3"
+
+
+def get_python() -> str:
+    return sys.executable
+
+
+def create_virtual_environment() -> None:
+    try:
+        _exe(f"{get_python()} -m venv venv")
+    except subprocess.CalledProcessError as exc:
+        warnings.warn(f"couldn't make virtual environment because of {exc}")
+        raise exc
+
+
+def check_platform() -> None:
+    if sys.platform == "win32":
+        is_git_bash = os.environ.get("ComSpec", "").endswith("bash.exe")
+        if not is_git_bash:
+            print("This script only works with git bash on windows.")
+            sys.exit(1)
+
+def convert_windows_path_to_git_bash_path(path: str) -> str:
+    # Function to replace the matched drive letter and colon
+    def replace_drive_letter(match):
+        return "/" + match.group(1).lower() + "/"
+
+    # Replace the drive letter and colon with Git Bash format
+    path = re.sub(r"([A-Za-z]):\\", replace_drive_letter, path)
+    # Replace backslashes with forward slashes
+    path = path.replace("\\", "/")
+    return path
+
+
+def modify_activate_script() -> None:
+    path = os.path.join(HERE, "venv", "bin", "activate")
+    abs_path = os.path.abspath(path)
+    if sys.platform == "win32":
+        abs_path = convert_windows_path_to_git_bash_path(abs_path)
+    text_to_add = f'\nPATH="{abs_path}:$PATH"\n' + "export PATH"
+    with open(path, encoding="utf-8", mode="a") as fd:
+        fd.write(text_to_add)
+
+
+def main() -> int:
+    in_activated_env = os.environ.get("IN_ACTIVATED_ENV", "0") == "1"
+    if in_activated_env:
+        print(
+            "Cannot install a new environment while in an activated environment. Please launch a new shell and try again."
+        )
+        return 1
+    platform_ensure_python_installed()
+    parser = argparse.ArgumentParser(description="Install the project.")
+    parser.add_argument(
+        "--remove", action="store_true", help="Remove the virtual environment"
+    )
+    args = parser.parse_args()
+    if args.remove:
+        print("Removing virtual environment")
+        shutil.rmtree("venv", ignore_errors=True)
+        return 0
+    if not os.path.exists("venv"):
+        create_virtual_environment()
+    else:
+        print(f'{os.path.abspath("venv")} already exists')
+    # Is this necessary?
+    os.chdir(os.path.abspath(HERE))
+    activate_sh = os.path.join(HERE, "activate.sh")
+    if not os.path.exists(activate_sh):
+      with open(activate_sh, encoding="utf-8", mode="w") as fd:
+          fd.write(_ACTIVATE_SH)
+      if sys.platform != "win32":
+          _exe(f'chmod +x {activate_sh}')
+      _exe(f'git add {activate_sh} --chmod=+x', check=False)
+
+
+    
+    assert os.path.exists(activate_sh), f"{activate_sh} does not exist"
+    modify_activate_script()
+    # Note that we can now just use pip instead of pip3 because
+    # we are now in the virtual environment.
+    try:
+        if sys.platform == "win32":
+            path = os.path.join(HERE, "venv", "Scripts")
+        else:
+            path = os.path.join(HERE, "venv", "bin")
+        env = os.environ.copy()
+        env["PATH"] = f"{path}{os.pathsep}{env['PATH']}"
+        _exe("pip install -e .", env=env)  # Why does this fail on windows git-bash?
+        print(
+            'Now use ". ./activate.sh" (at the project root dir) to enter into the environment.'
+        )
+        return 0
+    except subprocess.CalledProcessError:
+        if IS_GITHUB:
+            raise
+        print(
+            "Now complete install with `. ./activate.sh && pip install -e .`\n"
+            "then use `. ./activate.sh` to enter into the environment."
+        )
+        return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())