Bonjour, j'ai un problème depuis plusieurs jours je n'arrive pas a installer des nouveaux packages j'ai chercher mais je ne trouve pas pouvez vous m'aider ?

composer require webexcess/openstreetmap --with-all-dependencies
./composer.json has been updated
Running composer update webexcess/openstreetmap --with-all-dependencies
Loading composer repositories with package information
Restricting packages listed in "symfony/symfony" to "5.0.*"
Updating dependencies
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - webexcess/openstreetmap[1.0.0, ..., 1.2.0] require neos/neos >=3.0 <5.0 || dev-master -> satisfiable by neos/neos[3.0.0, ..., 3.3.29, 4.0.0, ..., 4.3.19].
    - webexcess/openstreetmap 1.3.0 requires neos/neos >=3.0 <6.0 || dev-master -> satisfiable by neos/neos[3.0.0, ..., 3.3.29, 4.0.0, ..., 4.3.19, 5.0.0, ..., 5.3.14].
    - webexcess/openstreetmap[1.3.1, ..., 1.3.2] require neos/neos >=3.0 <8.0 || dev-master -> satisfiable by neos/neos[3.0.0, ..., 3.3.29, 4.0.0, ..., 4.3.19, 5.0.0, ..., 5.3.14, 7.0.0, ..., 7.3.20].  
    - webexcess/openstreetmap 1.3.3 requires neos/neos >=3.0 <9.0 || dev-master -> satisfiable by neos/neos[3.0.0, ..., 3.3.29, 4.0.0, ..., 4.3.19, 5.0.0, ..., 5.3.14, 7.0.0, ..., 7.3.20, 8.0.0, ..., 8.3.11].
    - neos/neos[3.0.0, ..., 3.0.20] require neos/flow ~4.0.0 -> satisfiable by neos/flow[4.0.0, ..., 
4.0.25].
    - neos/neos[3.1.0, ..., 3.1.18] require neos/flow ~4.1.0 -> satisfiable by neos/flow[4.1.0, ..., 
4.1.19].
    - neos/neos[3.2.0, ..., 3.2.14] require neos/flow ~4.2.0 -> satisfiable by neos/flow[4.2.0, ..., 
4.2.15].
    - neos/neos[3.3.0, ..., 3.3.29] require neos/flow ~4.3.0 -> satisfiable by neos/flow[4.3.0, ..., 
4.3.24].
    - neos/neos[4.0.0, ..., 4.0.23] require neos/flow ~5.0.0 -> satisfiable by neos/flow[5.0.0, ..., 
5.0.24].
    - neos/neos[4.1.0, ..., 4.1.22] require neos/flow ~5.1.0 -> satisfiable by neos/flow[5.1.0, ..., 
5.1.18].
    - neos/neos[4.2.0, ..., 4.2.18] require neos/flow ~5.2.0 -> satisfiable by neos/flow[5.2.0, ..., 
5.2.14].
    - neos/neos[4.3.0, ..., 4.3.19] require neos/flow ~5.3.0 -> satisfiable by neos/flow[5.3.0, ..., 
5.3.28].
    - neos/neos[5.0.0, ..., 5.0.17] require neos/flow ~6.0.0 -> satisfiable by neos/flow[6.0.0, ..., 
6.0.25].
    - neos/neos[5.1.0, ..., 5.1.13] require neos/flow ~6.1.0 -> satisfiable by neos/flow[6.1.0, ..., 
6.1.19].
    - neos/neos[5.2.0, ..., 5.2.6] require neos/flow ~6.2.0 -> satisfiable by neos/flow[6.2.0, ..., 6.2.14].
    - neos/neos[5.3.0, ..., 5.3.14] require neos/flow ~6.3.0 -> satisfiable by neos/flow[6.3.0, ..., 
6.3.21].
    - neos/neos[7.0.0, ..., 7.0.13] require neos/flow ~7.0.0 -> satisfiable by neos/flow[7.0.0, ..., 
7.0.18].
    - neos/neos[7.1.0, ..., 7.1.11] require neos/flow ~7.1.0 -> satisfiable by neos/flow[7.1.0, ..., 
7.1.13].
    - neos/neos[7.2.0, ..., 7.2.10] require neos/flow ~7.2.0 -> satisfiable by neos/flow[7.2.0, ..., 
7.2.10].
    - neos/neos[7.3.0, ..., 7.3.20] require neos/flow ~7.3.0 -> satisfiable by neos/flow[7.3.0, ..., 
7.3.19].
    - neos/neos[7.3.9, 8.0.0, ..., 8.3.11] require php ^8.0 -> your php version (7.4.33) does not satisfy that requirement.
    - neos/flow[7.3.8, 8.2.0, ..., 8.2.3] require php ^8.0 -> your php version (7.4.33) does not satisfy that requirement.
    - neos/flow[4.0.0, ..., 4.3.24] require doctrine/orm ~2.5.0 -> found doctrine/orm[v2.5.0, ..., v2.5.14] but it conflicts with your root composer.json require (^2.12).
    - neos/flow[5.0.0, ..., 5.2.14] require doctrine/orm ~2.6.0 -> found doctrine/orm[v2.6.0, ..., v2.6.6] but it conflicts with your root composer.json require (^2.12).
    - neos/flow[5.3.0, ..., 5.3.8, 6.0.0, ..., 6.0.5] require ext-json ^1.2 -> it has the wrong version installed (7.4.33).
    - neos/flow[5.3.9, ..., 5.3.28, 6.0.6, ..., 6.3.10] require doctrine/migrations ^1.8 -> found doctrine/migrations[v1.8.0, v1.8.1] but these were not loaded, likely because it conflicts with another 
require.
    - neos/flow 6.2.7 requires symfony/yaml ^4.2 -> found symfony/yaml[v4.2.0, ..., v4.4.45] but it conflicts with your root composer.json require (5.0.*).
    - neos/flow[7.0.0, ..., 7.3.19] require symfony/yaml ^5.1 -> found symfony/yaml[v5.1.0, ..., v5.4.35] but it conflicts with your root composer.json require (5.0.*).
    - neos/flow[6.3.11, ..., 6.3.21] require doctrine/migrations ^1.8.1 -> found doctrine/migrations[v1.8.1] but these were not loaded, likely because it conflicts with another require.
    - Root composer.json requires webexcess/openstreetmap * -> satisfiable by webexcess/openstreetmap[1.0.0, ..., 1.3.3].

To enable extensions, verify that they are enabled in your .ini files:
    - C:\wamp64\bin\php\php7.4.33\php.ini
You can also run `php --ini` in a terminal to see which files are used by PHP in CLI mode.
Alternatively, you can run Composer with `--ignore-platform-req=ext-json` to temporarily ignore these required extensions.
You can also try re-running composer require with an explicit version constraint, e.g. "composer require webexcess/openstreetmap:*" to figure out if any version is installable, or "composer require webexcess/openstreetmap:^2.1" if you know which you need.

Installation failed, reverting ./composer.json and ./composer.lock to their original content.  

Pouvez-vous m'aider je sèche pourtant je suis pas débutant mais la je désespère    

Salut

Il faut juste prendre les retours ligne à ligne et traduire si besoin.

    - neos/neos[7.3.9, 8.0.0, ..., 8.3.11] require php ^8.0 -> your php version (7.4.33) does not satisfy that requirement.

La version de PHP que tu utilises n'est pas compatible avec ce que tu tentes d'installer.

-
Edité par Ymox 18 mars 2024 à 19:36:51

Super Merci Ymox, c'était bien un problème de version PHP a force de chercher je ne l'ai même pas vu encore MERCI