Errors installing on ISLE 8

[marksandford]

I ran composer require islandora/migrate_7x_claw in ISLE 8. It returned:

  Problem 1
    - Installation request for islandora/migrate_7x_claw dev-master -> satisfiable by islandora/migrate_7x_claw[dev-master].
    - Conclusion: remove drupal/migrate_plus 5.1.0
    - Conclusion: don't install drupal/migrate_plus 5.1.0
    - islandora/migrate_7x_claw dev-master requires drupal/migrate_plus ^4 -> satisfiable by drupal/migrate_plus[4.x-dev, 4.0.0-beta1, 4.0.0-beta2, 4.0.0-beta3, 4.0.0-rc1, 4.0.0, 4.1.0, 4.2.0].
    - Can only install one of: drupal/migrate_plus[4.x-dev, 5.1.0].
    - Can only install one of: drupal/migrate_plus[4.0.0-beta1, 5.1.0].
    - Can only install one of: drupal/migrate_plus[4.0.0-beta2, 5.1.0].
    - Can only install one of: drupal/migrate_plus[4.0.0-beta3, 5.1.0].
    - Can only install one of: drupal/migrate_plus[4.0.0-rc1, 5.1.0].
    - Can only install one of: drupal/migrate_plus[4.0.0, 5.1.0].
    - Can only install one of: drupal/migrate_plus[4.1.0, 5.1.0].
    - Can only install one of: drupal/migrate_plus[4.2.0, 5.1.0].
    - Installation request for drupal/migrate_plus (locked at 5.1.0) -> satisfiable by drupal/migrate_plus[5.1.0].```

I don't know enough about composer to figure out the best way to resolve this.

[elizoller]

The dependency needs to be updated for migrate_plus: https://github.com/Islandora-Devops/migrate_7x_claw/blob/master/composer.json , probably to ^5