there was an error during install via composer

[testdnmedia]

composer require princealikhan/laravel-mautic-api how to solve this ?

Using version ^1.2 for princealikhan/laravel-mautic-api ./composer.json has been updated 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 - Installation request for princealikhan/laravel-mautic-api ^1.2 -> satisfiable by princealikhan/laravel-mautic-api[v1.2.1]. - Conclusion: remove laravel/framework v5.5.34 - Conclusion: don't install laravel/framework v5.5.34 - princealikhan/laravel-mautic-api v1.2.1 requires graham-campbell/manager ^2.0 -> satisfiable by graham-campbell/manager[v2.0.0, v2.1.0, v2.2.0, v2.2.1, v2.3.0, v2.3.1, v2.4.0, v2.5.0]. - graham-campbell/manager v2.3.0 requires illuminate/support 5.1.|5.2. -> satisfiable by illuminate/support[v5.1.1, v5.1.13, v5.1.16, v5.1.2, v5.1.20, v5.1.22, v5.1.25, v5.1.28, v5.1.30, v5.1.31, v5.1.41, v5.1.6, v5.1.8, v5.2.0, v5.2.19, v5.2.21, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.31, v5.2.32, v5.2.37, v5.2.43, v5.2.45, v5.2.6, v5.2.7]. - graham-campbell/manager v2.3.1 requires illuminate/support 5.1.|5.2. -> satisfiable by illuminate/support[v5.1.1, v5.1.13, v5.1.16, v5.1.2, v5.1.20, v5.1.22, v5.1.25, v5.1.28, v5.1.30, v5.1.31, v5.1.41, v5.1.6, v5.1.8, v5.2.0, v5.2.19, v5.2.21, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.31, v5.2.32, v5.2.37, v5.2.43, v5.2.45, v5.2.6, v5.2.7]. - graham-campbell/manager v2.4.0 requires illuminate/support 5.1.|5.2.|5.3.* -> satisfiable by illuminate/support[v5.1.1, v5.1.13, v5.1.16, v5.1.2, v5.1.20, v5.1.22, v5.1.25, v5.1.28, v5.1.30, v5.1.31, v5.1.41, v5.1.6, v5.1.8, v5.2.0, v5.2.19, v5.2.21, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.31, v5.2.32, v5.2.37, v5.2.43, v5.2.45, v5.2.6, v5.2.7, v5.3.0, v5.3.16, v5.3.23, v5.3.4]. - graham-campbell/manager v2.5.0 requires illuminate/support 5.1.|5.2.|5.3.|5.4. -> satisfiable by illuminate/support[v5.1.1, v5.1.13, v5.1.16, v5.1.2, v5.1.20, v5.1.22, v5.1.25, v5.1.28, v5.1.30, v5.1.31, v5.1.41, v5.1.6, v5.1.8, v5.2.0, v5.2.19, v5.2.21, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.31, v5.2.32, v5.2.37, v5.2.43, v5.2.45, v5.2.6, v5.2.7, v5.3.0, v5.3.16, v5.3.23, v5.3.4, v5.4.0, v5.4.13, v5.4.17, v5.4.19, v5.4.27, v5.4.36, v5.4.9]. - graham-campbell/manager v2.0.0 requires illuminate/support 5.0.* -> satisfiable by illuminate/support[v5.0.0, v5.0.22, v5.0.25, v5.0.26, v5.0.28, v5.0.33, v5.0.4]. - graham-campbell/manager v2.1.0 requires illuminate/support 5.0.|5.1. -> satisfiable by illuminate/support[v5.0.0, v5.0.22, v5.0.25, v5.0.26, v5.0.28, v5.0.33, v5.0.4, v5.1.1, v5.1.13, v5.1.16, v5.1.2, v5.1.20, v5.1.22, v5.1.25, v5.1.28, v5.1.30, v5.1.31, v5.1.41, v5.1.6, v5.1.8]. - graham-campbell/manager v2.2.0 requires illuminate/support 5.0.|5.1. -> satisfiable by illuminate/support[v5.0.0, v5.0.22, v5.0.25, v5.0.26, v5.0.28, v5.0.33, v5.0.4, v5.1.1, v5.1.13, v5.1.16, v5.1.2, v5.1.20, v5.1.22, v5.1.25, v5.1.28, v5.1.30, v5.1.31, v5.1.41, v5.1.6, v5.1.8]. - graham-campbell/manager v2.2.1 requires illuminate/support 5.0.|5.1. -> satisfiable by illuminate/support[v5.0.0, v5.0.22, v5.0.25, v5.0.26, v5.0.28, v5.0.33, v5.0.4, v5.1.1, v5.1.13, v5.1.16, v5.1.2, v5.1.20, v5.1.22, v5.1.25, v5.1.28, v5.1.30, v5.1.31, v5.1.41, v5.1.6, v5.1.8]. - don't install illuminate/support v5.4.0|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.4.13|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.4.17|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.4.19|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.4.27|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.4.36|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.4.9|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.2.19|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.2.21|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.2.24|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.2.25|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.2.26|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.2.27|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.2.28|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.2.31|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.2.32|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.2.37|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.2.43|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.2.45|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.3.0|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.3.16|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.3.23|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.3.4|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.1.1|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.1.13|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.1.16|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.1.2|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.1.20|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.1.22|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.1.25|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.1.28|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.1.30|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.1.31|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.1.41|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.1.6|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.1.8|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.2.0|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.2.6|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.2.7|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.0.0|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.0.22|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.0.25|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.0.26|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.0.28|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.0.33|don't install laravel/framework v5.5.34 - don't install illuminate/support v5.0.4|don't install laravel/framework v5.5.34 - Installation request for laravel/framework (locked at v5.5.34, required as 5.5.*) -> satisfiable by laravel/framework[v5.5.34].

Installation failed, reverting ./composer.json to its original content.

[backstageel]

This should be solved on the last version

[princealikhan]

could you please help us know which laravel version you are using. If you are using 5.0/5.1 then please install v1.0