我跑
rm -rf vendor && composer update codeception/codeception -v
我收到错误：
您的要求无法解析为可安装的软件包。
Problem 1
- The requested package phpunit/phpunit (locked at 4.1.6, required as 4.8.x-dev) is satisfiable by phpunit/phpunit[4.1.6] but these conflict with your requirements or minimum-stability.
Problem 2
- The requested package behat/gherkin (locked at v2.3.5, required as ~4.4.0) is satisfiable by behat/gherkin[v2.3.5] but these conflict with your requirements or minimum-stability.
Problem 3
- behat/behat v2.5.5 requires behat/gherkin ~2.3.0 -> satisfiable by behat/gherkin[2.3.x-dev, v2.3.0, v2.3.1, v2.3.2, v2.3.3, v2.3.4, v2.3.5] but these conflict with your requirements or minimum-stability.
- behat/behat v2.5.5 requires behat/gherkin ~2.3.0 -> satisfiable by behat/gherkin[2.3.x-dev, v2.3.0, v2.3.1, v2.3.2, v2.3.3, v2.3.4, v2.3.5] but these conflict with your requirements or minimum-stability.
- behat/behat v2.5.4 requires behat/gherkin ~2.3.0 -> satisfiable by behat/gherkin[2.3.x-dev, v2.3.0, v2.3.1, v2.3.2, v2.3.3, v2.3.4, v2.3.5] but these conflict with your requirements or minimum-stability.
- behat/behat v2.5.3 requires behat/gherkin ~2.3.0 -> satisfiable by behat/gherkin[2.3.x-dev, v2.3.0, v2.3.1, v2.3.2, v2.3.3, v2.3.4, v2.3.5] but these conflict with your requirements or minimum-stability.
- behat/behat v2.5.2 requires behat/gherkin ~2.3.0 -> satisfiable by behat/gherkin[2.3.x-dev, v2.3.0, v2.3.1, v2.3.2, v2.3.3, v2.3.4, v2.3.5] but these conflict with your requirements or minimum-stability.
- behat/behat v2.5.1 requires behat/gherkin ~2.3.0 -> satisfiable by behat/gherkin[2.3.x-dev, v2.3.0, v2.3.1, v2.3.2, v2.3.3, v2.3.4, v2.3.5] but these conflict with your requirements or minimum-stability.
- behat/behat v2.5.0 requires behat/gherkin ~2.2.9 -> satisfiable by behat/gherkin[v2.2.9] but these conflict with your requirements or minimum-stability.
- Installation request for behat/behat 2.5.* -> satisfiable by behat/behat[v2.5.0, v2.5.1, v2.5.2, v2.5.3, v2.5.4, v2.5.5].
目前在require-dev中有以下设置：
"phpunit/phpunit": "4.8.x-dev",
"phpunit/dbunit": "1.3.*",
"codeception/codeception": "2.2.7",
"fzaninotto/faker": "1.4.*",
"flow/jsonpath": "0.2.*",
"behat/behat": "2.5.*",
"behat/gherkin": "~4.4.0",
以及我们公司创建的一个不相关的翻译包。
我正在尝试将代码更新到最新版本。
我已尝试设置各种版本的phpunit，但我无法摆脱错误。
我做错了什么？
更新
我更新了composer.json以使用与
中相同版本的包composer show
输出，
除外"zendframework/zend-crypt": "2.3.*",
跑
composer update
仍有错误：
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
- mabuzagu/pdo-dblib-module dev-master requires doctrine/doctrine-orm-module ^1.0.0 -> satisfiable by doctrine/doctrine-orm-module[1.0.0, 1.1.0].
- mabuzagu/pdo-dblib-module dev-master requires doctrine/doctrine-orm-module ^1.0.0 -> satisfiable by doctrine/doctrine-orm-module[1.0.0, 1.1.0].
- doctrine/doctrine-orm-module 1.0.0 requires doctrine/orm >=2.5,<2.7 -> satisfiable by doctrine/orm[v2.5.0, v2.5.1, v2.5.2, v2.5.3, v2.5.4, v2.5.5].
- doctrine/orm v2.5.5 requires doctrine/common >=2.5-dev,<2.7-dev -> satisfiable by doctrine/common[2.5.x-dev, 2.6.x-dev, v2.5.0, v2.5.0-beta1, v2.5.1, v2.5.2, v2.5.3, v2.6.0, v2.6.1, v2.6.2] but these conflict with your requirements or minimum-stability.
- doctrine/orm v2.5.4 requires doctrine/common >=2.5-dev,<2.7-dev -> satisfiable by doctrine/common[2.5.x-dev, 2.6.x-dev, v2.5.0, v2.5.0-beta1, v2.5.1, v2.5.2, v2.5.3, v2.6.0, v2.6.1, v2.6.2] but these conflict with your requirements or minimum-stability.
- doctrine/orm v2.5.3 requires doctrine/common >=2.5-dev,<2.7-dev -> satisfiable by doctrine/common[2.5.x-dev, 2.6.x-dev, v2.5.0, v2.5.0-beta1, v2.5.1, v2.5.2, v2.5.3, v2.6.0, v2.6.1, v2.6.2] but these conflict with your requirements or minimum-stability.
- doctrine/orm v2.5.2 requires doctrine/common >=2.5-dev,<2.6-dev -> satisfiable by doctrine/common[2.5.x-dev, v2.5.0, v2.5.0-beta1, v2.5.1, v2.5.2, v2.5.3] but these conflict with your requirements or minimum-stability.
- doctrine/orm v2.5.1 requires doctrine/common >=2.5-dev,<2.6-dev -> satisfiable by doctrine/common[2.5.x-dev, v2.5.0, v2.5.0-beta1, v2.5.1, v2.5.2, v2.5.3] but these conflict with your requirements or minimum-stability.
- doctrine/orm v2.5.0 requires doctrine/common >=2.5-dev,<2.6-dev -> satisfiable by doctrine/common[2.5.x-dev, v2.5.0, v2.5.0-beta1, v2.5.1, v2.5.2, v2.5.3] but these conflict with your requirements or minimum-stability.
- doctrine/doctrine-orm-module 1.1.0 requires php ^5.6 || ^7.0 -> your PHP version (5.5.9) does not satisfy that requirement.
- Installation request for mabuzagu/pdo-dblib-module dev-master -> satisfiable by mabuzagu/pdo-dblib-module[dev-master].
为什么？在我设置一些新版本之前，它可能不应该更新任何内容。
答案 0 :(得分：1)
composer update 我做错了什么？
问题是您正在尝试更新单个程序包，而不是更新整个程序包列表，这是codeception较新版本所要求的。
正如您在错误消息中看到的那样，所有其他依赖项都渴望更新，但是locked因为它们已经在composer.lock文件中指定了版本。
删除.lock文件可能有所帮助，但不是“正确的方法”。只需告诉作曲家根据composer.json更新所有内容。
P.S。您可能还会考虑在将来提到的命令中使用composer clear-cache，因为您绝对肯定希望从头开始下载和安装每个依赖项。
答案 1 :(得分：0)
有两点：
Codeception未绑定到您的项目。 （如果你没有故意的话） 这可以让你：
composer remove codeception / codeception
+
作曲家需要＆＃34;代码/代码：2.2.7＆＃34;
P.S。最近有同样的问题从2.0升级