improve messaging during installation process

installer/install.bat

@@ -157,8 +157,8 @@ if %errorlevel% neq 0 goto err_exit
 echo ***** Finished downloading models *****
 
 echo ***** Installing invoke.bat ******
-cp installer\invoke.bat .\invoke.bat
-
+copy installer\invoke.bat .\invoke.bat
+echo All done! Execute the file invoke.bat in this directory to start InvokeAI
 
 @rem more cleanup
 rd /s /q installer installer_files

installer/install.sh

@@ -206,5 +206,6 @@ cp installer/invoke.sh .
 # more cleanup
 rm -rf installer/ installer_files/
 
+echo "All done! Run the command './invoke.sh' to start InvokeAI."
 read -p "Press any key to exit..."
 exit

scripts/preload_models.py

@@ -104,13 +104,15 @@ def postscript():
     print(
         '''\n** Model Installation Successful **\nYou're all set! You may now launch InvokeAI using one of these two commands:
 Web version: 
-
     python scripts/invoke.py --web  (connect to http://localhost:9090)
-
 Command-line version:
-
    python scripts/invoke.py
 
+Remember to activate that 'invokeai' environment before running invoke.py.
+
+Or, if you used one of the automated installers, execute "invoke.sh" (Linux/Mac) 
+or "invoke.bat" (Windows) to start the script.
+
 Have fun!
 '''
 )

source_installer/install.bat

@@ -80,7 +80,7 @@ call conda activate
 
 @rem create the environment
 call conda env remove -n invokeai
-cp environments-and-requirements\environment-win-cuda.yml environment.yml 
+copy environments-and-requirements\environment-win-cuda.yml environment.yml 
 call conda env create
 if "%ERRORLEVEL%" NEQ "0" (
    echo ""
@@ -92,8 +92,8 @@ if "%ERRORLEVEL%" NEQ "0" (
    exit /b
 )
 
-cp source_installer/install.bat install.bat
-cp source_installer/update.bat update.bat
+copy source_installer/install.bat install.bat
+copy source_installer/update.bat update.bat
 
 call conda activate invokeai
 @rem preload the models