diff --git a/installer/install.bat b/installer/install.bat
index 2ce9837358..f8216cb323 100644
--- a/installer/install.bat
+++ b/installer/install.bat
@@ -10,6 +10,11 @@
 
 @rem This enables a user to install this project without manually installing git or Python
 
+set "no_cache_dir=--no-cache-dir"
+if "%1" == "use-cache" (
+    set "no_cache_dir="
+)
+
 echo ***** Installing InvokeAI.. *****
 
 @rem Config
@@ -63,7 +68,8 @@ set PATH=%INSTALL_ENV_DIR%\Library\bin;%PATH%
 
 @rem Download/unpack/clean up InvokeAI release sourceball
 set err_msg=----- InvokeAI source download failed -----
-curl -L %RELEASE_URL%/%RELEASE_SOURCEBALL% --output InvokeAI.tgz
+echo Trying to download "%RELEASE_URL%%RELEASE_SOURCEBALL%"
+curl -L %RELEASE_URL%%RELEASE_SOURCEBALL% --output InvokeAI.tgz
 if %errorlevel% neq 0 goto err_exit
 
 set err_msg=----- InvokeAI source unpack failed -----
@@ -113,7 +119,7 @@ echo We're running under
 if %errorlevel% neq 0 goto err_exit
 
 set err_msg=----- pip update failed -----
-.venv\Scripts\python -m pip install --no-cache-dir --no-warn-script-location --upgrade pip
+.venv\Scripts\python -m pip install %no_cache_dir% --no-warn-script-location --upgrade pip wheel
 if %errorlevel% neq 0 goto err_exit
 
 echo ***** Updated pip *****
@@ -123,11 +129,11 @@ copy installer\py3.10-windows-x86_64-cuda-reqs.txt requirements.txt
 if %errorlevel% neq 0 goto err_exit
 
 set err_msg=----- main pip install failed -----
-.venv\Scripts\python -m pip install --no-cache-dir --no-warn-script-location -r requirements.txt
+.venv\Scripts\python -m pip install %no_cache_dir% --no-warn-script-location -r requirements.txt
 if %errorlevel% neq 0 goto err_exit
 
 set err_msg=----- InvokeAI setup failed -----
-.venv\Scripts\python -m pip install --no-cache-dir --no-warn-script-location -e .
+.venv\Scripts\python -m pip install %no_cache_dir% --no-warn-script-location -e .
 if %errorlevel% neq 0 goto err_exit
 
 echo ***** Installed Python dependencies *****
diff --git a/installer/install.sh b/installer/install.sh
index 1af4bf7aef..9e9ff84c03 100755
--- a/installer/install.sh
+++ b/installer/install.sh
@@ -22,6 +22,15 @@ function _err_exit {
 
 # This enables a user to install this project without manually installing git or Python
 
+export no_cache_dir="--no-cache-dir"
+if [ $# -ge 1 ]; then
+    if [ "$1" = "use-cache" ]; then
+        export no_cache_dir=""
+    fi
+fi
+
+echo "$no_cache_dir"
+
 echo -e "\n***** Installing InvokeAI... *****\n"
 
 
@@ -93,20 +102,20 @@ if [ "$PACKAGES_TO_INSTALL" != "" ]; then
 
     curl -L "$MICROMAMBA_DOWNLOAD_URL" | tar -xvjO bin/micromamba > micromamba
 
-    chmod u+x "micromamba"
+    chmod u+x ./micromamba
 
     # test the mamba binary
     echo -e "\n***** Micromamba version: *****\n"
-    "micromamba" --version
+    ./micromamba --version
 
     # create the installer env
     if [ ! -e "$INSTALL_ENV_DIR" ]; then
-        "micromamba" create -y --prefix "$INSTALL_ENV_DIR"
+        ./micromamba create -y --prefix "$INSTALL_ENV_DIR"
     fi
 
     echo -e "\n***** Packages to install:$PACKAGES_TO_INSTALL *****\n"
 
-    "micromamba" install -y --prefix "$INSTALL_ENV_DIR" -c conda-forge $PACKAGES_TO_INSTALL
+    ./micromamba install -y --prefix "$INSTALL_ENV_DIR" -c conda-forge "$PACKAGES_TO_INSTALL"
 
     if [ ! -e "$INSTALL_ENV_DIR" ]; then
         echo -e "\n----- There was a problem while initializing micromamba. Cannot continue. -----\n"
@@ -164,7 +173,7 @@ if [ "$OS_NAME" == "darwin" ]; then
     chmod +w "${SYSCONFIG}"
     cp "${SYSCONFIG}" "${TMPFILE}"
     sed "s,'/install,'${PYTHON_INSTALL_DIR},g" "${TMPFILE}" > "${SYSCONFIG}"
-    rm -f ${TMPFILE}
+    rm -f "${TMPFILE}"
 fi
 
 ./python/bin/python3 -E -s -m venv .venv
@@ -180,7 +189,7 @@ echo -e "We're running under"
 _err_exit $? _err_msg
 
 _err_msg="\n----- pip update failed -----\n"
-.venv/bin/python3 -m pip install --no-cache-dir --no-warn-script-location --upgrade pip
+.venv/bin/python3 -m pip install "$no_cache_dir" --no-warn-script-location --upgrade pip wheel
 _err_exit $? _err_msg
 
 echo -e "\n***** Updated pip *****\n"
@@ -190,11 +199,11 @@ cp installer/py3.10-${OS_NAME}-"${OS_ARCH}"-${CD}-reqs.txt requirements.txt
 _err_exit $? _err_msg
 
 _err_msg="\n----- main pip install failed -----\n"
-.venv/bin/python3 -m pip install --no-cache-dir --no-warn-script-location -r requirements.txt
+.venv/bin/python3 -m pip install "$no_cache_dir" --no-warn-script-location -r requirements.txt
 _err_exit $? _err_msg
 
 _err_msg="\n----- InvokeAI setup failed -----\n"
-.venv/bin/python3 -m pip install --no-cache-dir --no-warn-script-location -e .
+.venv/bin/python3 -m pip install "$no_cache_dir" --no-warn-script-location -e .
 _err_exit $? _err_msg
 
 echo -e "\n***** Installed Python dependencies *****\n"
diff --git a/setup.py b/setup.py
index 0a2a808d32..d40100e318 100644
--- a/setup.py
+++ b/setup.py
@@ -1,5 +1,7 @@
-from setuptools import setup, find_packages
 import os
+import re
+
+from setuptools import setup, find_packages
 
 def frontend_files(directory):
      paths = []
@@ -8,6 +10,20 @@ def frontend_files(directory):
              paths.append(os.path.join(path, filename))
      return paths
 
+
+def _get_requirements(path):
+    try:
+        with open(path) as f:
+            packages = f.read().splitlines()
+    except (IOError, OSError) as ex:
+        raise RuntimeError("Can't open file with requirements: %s", repr(ex))
+ 
+    # Drop option lines
+    packages = [package for package in packages if not re.match(r"^--", package)]
+    packages = [package for package in packages if not re.match(r"^http", package)]
+    return packages
+
+
 frontend_files = frontend_files('frontend/dist')
 print(f'DEBUG: {frontend_files}')
 
@@ -30,25 +46,7 @@ setup(
     url=HOMEPAGE,
     license='MIT',
     packages=find_packages(exclude=['tests.*']),
-    install_requires=[
-        'accelerate',
-        'albumentations',
-        'diffusers',
-        'eventlet',
-        'flask_cors',
-        'flask_socketio',
-        'flaskwebgui',
-        'getpass_asterisk',
-        'imageio-ffmpeg',
-        'pyreadline3',
-        'realesrgan',
-        'send2trash',
-        'streamlit',
-        'taming-transformers-rom1504',
-        'test-tube',
-        'torch-fidelity',
-        'transformers'
-    ],
+    install_requires=_get_requirements('installer/requirements.in'),
     python_requires='>=3.8, <4',
     classifiers=[
         'Development Status :: 4 - Beta',
@@ -72,7 +70,7 @@ setup(
         'Topic :: Scientific/Engineering :: Artificial Intelligence',
         'Topic :: Scientific/Engineering :: Image Processing',
     ],
-    scripts = ['scripts/invoke.py','scripts/load_models.py','scripts/sd-metadata.py'],
+    scripts = ['scripts/invoke.py','scripts/configure_invokeai.py','scripts/sd-metadata.py'],
     data_files=[('frontend',frontend_files)],
 )