Kevin Krieger

@sreichel @Flyingmana Is this list still WIP? Could you please update tasks? Maybe with references to other issues?

Feel free to update my PR

Can confirm the duplication while copy deployment strategy I wonder **why** this happens now. What changed, that this occurs?

@olythy How can I test your changes?

@olythy I tried your fork: I deleted `vendor`dir, added your repository to composer.json, did `composer update` & `composer install` composer.json: ``` "require": { "magento-hackathon/magento-composer-installer": "^3.2", "magento/core": "1.9.4.*", ... "repositories": [...

For better testing: I face this problem with "avstudnitz/missing-translations": "dev-master#179905b", result: htdocs/app/code/community/AvS/MissingTranslations/MissingTranslations/ Ich will try to generate a minium composer.json to reproduce this bug

I tried installation with this minimal composer.json - and it worked fine! [composer.txt](https://github.com/Cotya/magento-composer-installer/files/4049119/composer.txt) [composer.lock.txt](https://github.com/Cotya/magento-composer-installer/files/4049120/composer.lock.txt) Maybe, the problem with nested duplication is something like a "sideeffekt" from other modules & dependencies.

After this minimal composer.json I added `aoepeople/aoe_scheduler` via ``` composer require aoepeople/aoe_scheduler ``` Then I deleted `vendor` dir and did `composer install` Now, Avs/MissingTranslations becomes a nested duplicate. CLI outputs:...

[composer.json.txt](https://github.com/Cotya/magento-composer-installer/files/4049202/composer.json.txt) [composer.lock.txt](https://github.com/Cotya/magento-composer-installer/files/4049203/composer.lock.txt) with these file I can reproduce nested duplications: 1) `composer install`=> Installation works fine 2) remove `vendor` dir 3) `composer install` => nested duplication for AvS/MissingTranslations but not...

Comparison of modman file: ` app/code/community/Aoe/Scheduler/ app/code/community/Aoe/Scheduler/` vs `src/app/code/community/AvS/* app/code/community/AvS/`