谷歌客户端库通过作曲家未安装

试一试：

• composer require google/apiclient:2.0.0-RC6

  • 按标签名称获取版本 2.0.0-RC6

• composer require google/apiclient:2.0.*@dev

  • 2.0.*系列的版本具有dev稳定性

composer require google/apiclient:2.0.*@dev运行示例：

./composer.json has been created
Warning: You should avoid overwriting already defined auth settings for github.com.
Loading composer repositories with package information
Updating dependencies (including require-dev)
  - Installing psr/http-message (1.0)
    Loading from cache
  - Installing guzzlehttp/psr7 (1.2.3)
    Loading from cache
  - Installing guzzlehttp/promises (1.1.0)
    Loading from cache
  - Installing guzzlehttp/guzzle (6.1.1)
    Loading from cache
  - Installing phpseclib/phpseclib (2.0.1)
    Loading from cache
  - Installing psr/log (1.0.0)
    Loading from cache
  - Installing monolog/monolog (1.18.0)
    Loading from cache
  - Installing firebase/php-jwt (v3.0.0)
    Loading from cache
  - Installing google/auth (v0.7)
    Loading from cache
  - Installing google/apiclient (v2.0.0-RC6)
    Loading from cache
phpseclib/phpseclib suggests installing ext-libsodium (SSH2/SFTP can make use of some algorithms provided by the libsodium-php extension.)
phpseclib/phpseclib suggests installing ext-gmp (Install the GMP (GNU Multiple Precision) extension in order to speed up arbitrary precision integer arithmetic operations.)
monolog/monolog suggests installing graylog2/gelf-php (Allow sending log messages to a GrayLog2 server)
monolog/monolog suggests installing raven/raven (Allow sending log messages to a Sentry server)
monolog/monolog suggests installing doctrine/couchdb (Allow sending log messages to a CouchDB server)
monolog/monolog suggests installing ruflin/elastica (Allow sending log messages to an Elastic Search server)
monolog/monolog suggests installing videlalvaro/php-amqplib (Allow sending log messages to an AMQP server using php-amqplib)
monolog/monolog suggests installing ext-amqp (Allow sending log messages to an AMQP server (1.0+ required))
monolog/monolog suggests installing ext-mongo (Allow sending log messages to a MongoDB server)
monolog/monolog suggests installing mongodb/mongodb (Allow sending log messages to a MongoDB server via PHP Driver)
monolog/monolog suggests installing aws/aws-sdk-php (Allow sending log messages to AWS services like DynamoDB)
monolog/monolog suggests installing rollbar/rollbar (Allow sending log messages to Rollbar)
monolog/monolog suggests installing php-console/php-console (Allow sending log messages to Google Chrome)
Writing lock file
Generating autoload files

运行composer update时遇到了另一个 Google 软件包的类似问题：

Your requirements could not be resolved to an installable set of packages.
  Problem 1
    - googleads/googleads-php-lib dev-experimental requires google/auth 0.7 -> satisfiable by google/auth[v0.7].
    - googleads/googleads-php-lib dev-experimental requires google/auth 0.7 -> satisfiable by google/auth[v0.7].
    - Conclusion: don't install google/auth v0.7
    - Installation request for googleads/googleads-php-lib dev-experimental -> satisfiable by googleads/googleads-php-lib[dev-experimental].

我没有冲突的包裹。解决方案是：

• 暂时从 composer.json 中删除googleads/googleads-php-lib行
• 运行composer update
• 在 composer.json 中重新引入该行
• 再次运行composer update

这对我有用。

我在开发需要Google图书馆的应用程序时曾经遇到过同样的问题。您安装了一个软件包，需要另一个版本的Google库依赖项包，在我的情况下，它是firebase/php-jwt (v4.0.0)而Google库需要v3.0.0。