[bamarni-bin] Current working directory: /path/to/project/e2e/scenario7
[bamarni-bin] Configuring bin directory to /path/to/project/e2e/scenario7/vendor/bin.
[bamarni-bin] Checking namespace vendor-bin/ns1
[bamarni-bin] Changed current directory to vendor-bin/ns1.
[bamarni-bin] Running `@composer update --no-dev --verbose --working-dir='.' -- foo`.
Cannot update only a partial set of packages without a lock file present. Run `composer update` to generate a lock file.
[bamarni-bin] Changed current directory to /path/to/project/e2e/scenario7.
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[bamarni-bin] Checking namespace vendor-bin/ns1
No dependencies installed. Try running composer install or update.