[Bug] Não consegui rodar o composer install, nem limpando o cache nem composer update ajudou , abaixo é o retorno do erro

Rode um:

composer self-update --2

E depois dê o :

composer install

O próprio erro indica onde você poderia tentar resolve o problema, perceba na mensagem o que ele diz, ele vai te dar os passos que você pode seguir.

Obrigada pela dica, eu cheguei a tentar esses comandos, no entanto os problemas se encontram no php, php está com pacotes quebrados.

Entedi. Nesse caso então basta instalar o pacote que está faltando. Se estiver no linux, so rodar:

sudo apt install php-extension

Me retornou esse erro.

Lendo listas de pacotes... Pronto Construindo árvore de dependências... Pronto Lendo informação de estado... ProntoE: Impossível encontrar o pacote php-extension

Bom dia!

Então, esse comando

sudo apt install php-extension(esse parametro seria a extensão que estaria faltando)

Teria como tirar um print do seu terminal para vê mais detalhes

Bom , recebi ajuda para descobrir que eram os pacotes do php que estavam quebrados.

Esse comando que passei, a flag extension seria a extensão que o php usa, como a do apache, mysql, gd, xml e etc

Então se você fosse instalar extensão do php-xml, você iria rodar:

sudo apt install php-xml php-gd

Rode um php -m e vê quais extensões ainda falta.

Vou deixar uma lista de extensões aqui, pois ainda não sei quais estão faltando na sua maquina.

sudo apt install php-gd php-xml php-curl php-mysql php-gettext php-mbstring php-intl

Essa são algumas das extensões que poderia resolver seu problema. Caso seu erro ainda persista, retorno ao fórum.

O primeiro comando resultou nisso, já o segundo para ver qual falta:

Para baixar os pacotes que falou só rodou esse comando que ele aceitou: sudo apt install php-xml php-curl php-mysql php-intl

Tenta dar o composer install e vê se eu projeto agora roda.

Retornou isso, acredito que seja problema com o composer, por estar na versão 1, indica eu reinstalar para o 2?

PHP Deprecated: Return type of Symfony\Component\Console\Helper\HelperSet::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Console/Helper/HelperSet.php on line 104

Deprecated: Return type of Symfony\Component\Console\Helper\HelperSet::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Console/Helper/HelperSet.php on line 104 Deprecation Notice: Optional parameter $schema declared before required parameter $path is implicitly treated as a required parameter in /usr/share/php/JsonSchema/Constraints/UndefinedConstraint.php:62 Deprecation Notice: Optional parameter $schema declared before required parameter $path is implicitly treated as a required parameter in /usr/share/php/JsonSchema/Constraints/UndefinedConstraint.php:108 Deprecation Notice: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /usr/share/php/JsonSchema/Constraints/Constraint.php:48 Deprecation Notice: Return type of Composer\Repository\ArrayRepository::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/Repository/ArrayRepository.php:206 Deprecation Notice: Return type of Composer\Repository\ArrayRepository::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/Repository/ArrayRepository.php:206 Deprecation Notice: Return type of Composer\Repository\ArrayRepository::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/Repository/ArrayRepository.php:206 Deprecation Notice: Return type of Symfony\Component\Process\Process::getIterator($flags = 0) should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Process/Process.php:606 Deprecation Notice: Method ReflectionParameter::getClass() is deprecated in /usr/share/php/Composer/Repository/RepositoryManager.php:130 Deprecation Notice: Method ReflectionParameter::getClass() is deprecated in /usr/share/php/Composer/Repository/RepositoryManager.php:130 Deprecation Notice: Return type of Symfony\Component\Finder\Finder::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Finder.php:620

Deprecation Notice: Return type of Symfony\Component\Finder\Finder::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Finder.php:691 Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\FileTypeFilterIterator::accept() should either be compatible with FilterIterator::accept(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Iterator/FileTypeFilterIterator.php:42 Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\RecursiveDirectoryIterator::getChildren() should either be compatible with RecursiveDirectoryIterator::getChildren(): RecursiveDirectoryIterator, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Iterator/RecursiveDirectoryIterator.php:81 Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\RecursiveDirectoryIterator::rewind() should either be compatible with FilesystemIterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Iterator/RecursiveDirectoryIterator.php:109 Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\RecursiveDirectoryIterator::current() should either be compatible with FilesystemIterator::current(): SplFileInfo|FilesystemIterator|string, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Iterator/RecursiveDirectoryIterator.php:61 Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\ExcludeDirectoryFilterIterator::accept() should either be compatible with FilterIterator::accept(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Iterator/ExcludeDirectoryFilterIterator.php:55 Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\ExcludeDirectoryFilterIterator::hasChildren() should either be compatible with RecursiveIterator::hasChildren(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Iterator/ExcludeDirectoryFilterIterator.php:71

Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\ExcludeDirectoryFilterIterator::getChildren() should either be compatible with RecursiveIterator::getChildren(): ?RecursiveIterator, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Iterator/ExcludeDirectoryFilterIterator.php:76 Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\DateRangeFilterIterator::accept() should either be compatible with FilterIterator::accept(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Iterator/DateRangeFilterIterator.php:41 Deprecation Notice: Return type of Symfony\Component\Finder\Iterator\PathFilterIterator::accept() should either be compatible with FilterIterator::accept(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Symfony/Component/Finder/Iterator/PathFilterIterator.php:27 Deprecation Notice: Return type of Composer\Repository\ArrayRepository::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/Repository/ArrayRepository.php:206 Deprecation Notice: Return type of Composer\Repository\CompositeRepository::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/Repository/CompositeRepository.php:139 Loading composer repositories with package information Deprecation Notice: Return type of Composer\DependencyResolver\Pool::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/Pool.php:166 Warning from https://repo.packagist.org: Support for Composer 1 is deprecated and some packages will not be available. You should upgrade to Composer 2. See https://blog.packagist.com/deprecating-composer-1-support/ Info from https://repo.packagist.org: #StandWithUkraine Updating dependencies (including require-dev) Deprecation Notice: Return type of Composer\DependencyResolver\RuleSet::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/RuleSet.php:114 Deprecation Notice: Return type of Composer\DependencyResolver\RuleSet::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/RuleSet.php:99 Deprecation Notice: Return type of Composer\DependencyResolver\Decisions::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/Decisions.php:155 Deprecation Notice: Return type of Composer\DependencyResolver\Decisions::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/Decisions.php:165 Deprecation Notice: Return type of Composer\DependencyResolver\Decisions::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/Decisions.php:160 Deprecation Notice: Return type of Composer\DependencyResolver\Decisions::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/Decisions.php:170 Deprecation Notice: Return type of Composer\DependencyResolver\Decisions::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/Decisions.php:150 Deprecation Notice: Return type of Composer\DependencyResolver\Decisions::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver

/Decisions.php:145 Deprecation Notice: Return type of Composer\DependencyResolver\RuleSetIterator::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/RuleSetIterator.php:36 Deprecation Notice: Return type of Composer\DependencyResolver\RuleSetIterator::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/RuleSetIterator.php:46 Deprecation Notice: Return type of Composer\DependencyResolver\RuleSetIterator::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/RuleSetIterator.php:41 Deprecation Notice: Return type of Composer\DependencyResolver\RuleSetIterator::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/RuleSetIterator.php:89 Deprecation Notice: Return type of Composer\DependencyResolver\RuleSetIterator::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /usr/share/php/Composer/DependencyResolver/RuleSetIterator.php:70 Your requirements could not be resolved to an installable set of packages.

Problem 1

- doctrine/orm 2.13.3 requires composer-runtime-api ^2 -> no matching package found.

- Installation request for doctrine/orm ^2.11.0 -> satisfiable by doctrine/orm[2.11.0, 2.11.1, 2.11.2, 2.11.3, 2.12.0, 2.12.1, 2.12.2, 2.12.3, 2.12.4, 2.13.0, 2.13.1, 2.13.2, 2.13.3].

Potential causes:

• A typo in the package name
• The package is not available in a stable-enough version according to your minimum-stability setting see https://getcomposer.org/doc/04-schema.md#minimum-stability for more details.
• It's a private package and you forgot to add a custom repository to find it

Read https://getcomposer.org/doc/articles/troubleshooting.md for further common problems. -----fim do resultado aqui,mandei separado para ver