How can I install the magento2 data-migration-tool manual without composer?
Already I copied the complete "data-migration-tool"-folder in vendor/magento. When I try to use migrate commands (ex. "migrate:settings"…) in magento root folder, I get the error:
[InvalidArgumentException]
There are no commands defined in the "migrate" namespace.
I forgot something?
For the question why I want to install without composer.
See here: Installing Data-Migration-Tool with Composer: git not found error
Best Answer
In case you run into this problem, check if your magento binary is working alright by running:
bin/magento --version
That should output the version number, but in my case it showed errors related to folder and file permissions. After running:the magento binary was working fine and so was the migration command.