$ /usr/bin/php7.1 '-q' '-d' 'memory_limit=-1' '/var/www/web258/html/cms/web/contao-manager.phar.php' 'composer' 'require' 'menatwork/contao-multicolumnwizard-bundle' '--no-suggest' '--no-update' '--no-scripts' '--prefer-stable' '--sort-packages' '--no-ansi' '--no-interaction' 2>&1
Using version ^3.4 for menatwork/contao-multicolumnwizard-bundle
/var/www/web258/html/cms/composer.json has been updated
# Process terminated with exit code 0
# Result: OK
$ /usr/bin/php7.1 '-q' '-d' 'memory_limit=-1' '/var/www/web258/html/cms/web/contao-manager.phar.php' 'composer' 'update' 'menatwork/contao-multicolumnwizard-bundle' '--with-dependencies' '--prefer-dist' '--no-dev' '--no-progress' '--no-suggest' '--no-ansi' '--no-interaction' '--optimize-autoloader' 2>&1
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Conclusion: don't install menatwork/contao-multicolumnwizard-bundle 3.4.1
- don't install menatwork/contao-multicolumnwizard-bundle 3.4.0|don't install menatwork/contao-multicolumnwizard 3.3.16
- don't install menatwork/contao-multicolumnwizard-bundle 3.4.0|remove menatwork/contao-multicolumnwizard 3.3.16
- don't install menatwork/contao-multicolumnwizard-bundle 3.4.0|don't install menatwork/contao-multicolumnwizard 3.3.16
- Installation request for menatwork/contao-multicolumnwizard-bundle ^3.4 -> satisfiable by menatwork/contao-multicolumnwizard-bundle[3.4.0, 3.4.1].
- Installation request for menatwork/contao-multicolumnwizard (locked at 3.3.16) -> satisfiable by menatwork/contao-multicolumnwizard[3.3.16].
Running update with --no-dev does not mean require-dev is ignored, it just means the packages will not be installed. If dev requirements are blocking the update you have to resolve those problems.
# Process terminated with exit code 2
# Result: Misuse of shell builtins
---
### The background task has stopped unexpectedly ###
Solence1
commented
5 years ago 
zonky2