为什么在本地和全局安装Composer会回滚到其他版本？ [英] Why local and global installations of Composer rolls back to a different version?

问题描述

我同时拥有本地的（每个项目-由 php composer.phar 执行）和全局的（由 composer ）安装在Windows上的版本。今天，我更新了两者，并注意到此更新的结果很奇怪。

I have both local (per project -- executed by php composer.phar) and global (executed by composer) versions installed on my Windows. Today I updated both and noticed weird results of this update.

对于全局安装：

$ composer self-update
Updating to version 92faf1c7a83a73794fb914a990be435e1df373ca.
    Downloading: 100%
Use composer self-update --rollback to return to version 42bfe9c56adb555cc08e9ce
2d32f6763ff75ae5d

对于本地版本：

$ php composer.phar self-update
Updating to version 92faf1c7a83a73794fb914a990be435e1df373ca.
    Downloading: 100%
Use composer self-update --rollback to return to version 943107cfe717a74aa791f57
b87fa514c88582b0d

两个安装都更新为最新版本（ 92faf1c7a83a73794fb914a990be435e1df373ca ）版本，但两者都显示了不同的版本号，它们将回滚到/ strong>。为什么？我缺少什么？

Both installations were updated to newest (92faf1c7a83a73794fb914a990be435e1df373ca) version, but both showed different version number they'll be rolled back to. Why? What am I missing?

另外，事实证明，最新版本的Composer（最新快照）存在一些错误。同时运行 composer update 或 php composer.phar update 会发出如下通知：

In addition, it turned out, that newest version (latest snapshot) of Composer has some bugs. Running both composer update or php composer.phar update throws a bunch of notices like that:

Deprecation Notice: Composer\Package\Version\VersionParser::parseLinks is deprec ated. Use \Composer\Package\Loader\ArrayLoader::parseLinks() instead in phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/Package/Version/VersionParser.php:226

因此，我决定回退这两个安装。而且，正如我答应的那样，两个安装都回滚到不同的先前版本。

Thus, I decided to roll back both installations. And, as I was "promised", both installations were rolled back to a different previous versions.

对于全局安装：

$ composer self-update --rollback
Rolling back to version 2015-07-12_15-39-36-42bfe9c.

对于本地用户：

$ php composer.phar self-update --rollback
Rolling back to version 2015-06-26_13-40-26-943107c.

这样，最初的问题就会返回。为什么两个安装都总是更新到同一版本（最新版本），却又回滚到另一个版本？

This way, the initial question returns. Why both my installations always updates to the same version (newest one), but rolls back to a different one?

推荐答案

试试

php composer.phar global require fxp / composer-asset-plugin：1.0.1
或
composer global要求 fxp / composer-asset-plugin：1.0.1

php composer.phar global require "fxp/composer-asset-plugin:1.0.1" or composer global require "fxp/composer-asset-plugin:1.0.1"

这篇关于为什么在本地和全局安装Composer会回滚到其他版本？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！