There are main two way to create zip file.

1. create folder name it as your package name

• inside that create folder hirachy that your extension follow like create app->local->xyz

2. Using magento admin (recomended)

you can follow this link to create it.

This is pdf file link that magento provides

There are main two way to create zip file.

1. create folder name it as your package name

• inside that create folder hirachy that your extension follow like create app->local->xyz

2. Using magento admin (recomended)

• you can follow this link to create it.
• This is pdf file link that magento provides