#なにがおきたか

laravel-enumを入れようとすると死ぬ。

 composer require bensampo/laravel-enum

Using version ^2.1 for bensampo/laravel-enum
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Killed

調べるとメモリがたりんと

ならばと5GBくらいスワップ作ってみる

sudo /bin/dd if=/dev/zero of=/var/swap.1 bs=1M count=5000
sudo /sbin/mkswap /var/swap.1
sudo /sbin/swapon /var/swap.1

が変わらず死ぬ

composer updateしてみる


Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Conclusion: don't install laravel/framework v6.18.26
    - Conclusion: don't install laravel/framework v6.18.25
    - Conclusion: don't install laravel/framework v6.18.24
    - Conclusion: don't install laravel/framework v6.18.23
    - Conclusion: don't install laravel/framework v6.1
(以下大量に)

Laravel6にbensampo/laravel-enumのv2が使えないのではと思ってドキュメント見てみる

Laravel 7.5 or newer
PHP 7.2.5 or newer

だめやん...

bensampo/laravel-enum: ^1.38で入れてみると
うまくいった

#結論

composer require bensampo/laravel-enum:^1.38 
#メモリー足りなかったら
sudo /bin/dd if=/dev/zero of=/var/swap.1 bs=1M count=2048
sudo /sbin/mkswap /var/swap.1
sudo /sbin/swapon /var/swap.1

#それでもだめなら
 php -d memory_limit=-1 /usr/local/bin/composer require bensampo/laravel-enum:^1.38

composer updateしたり、lock消したり、vendor消したりめっちゃはまった...