Starting from a .workflow file:
- Double-click the .workflow file.
- Lion should ask "file comes from internet..." Click Continue.
- Lion should ask "install service or open in Automator?" Click the Install button.
- All done. Now, in Finder under the Services menu, you should see the new item.
But if Lion doesn't ask to install, you need to copy the file manually:
- Using Finder, go to /Users/your account name/Library.
- Inside the Library folder, you should see a folder called Services.
- If the Services folder doesn't exist, you must create it.
- Copy the .workflow file into the Services folder.
- All done. Now, in Finder under the Services menu, you should see the new item.
Maybe the Library folder isn't visible from Finder (this is the default behavior on Lion):
- Open a Finder window and press Command+Shift+G (or from the Finder menu, Go -> "Go to Folder...").
- A dialog appears where you can enter the destination folder.
- Type ~/Library and press Enter.
- Inside the Library folder, you should see a folder called Services.
- If the Services folder doesn't exist, you must create it.
- Copy the .workflow file into the Services folder.
- All done. Now, in Finder under the Services menu, you should see the new item.