What should I do if composer gets an error when installing yii?

#composer What should I do if I get an error when installing yii?

Composer Solution to the error when installing Yii2

Composer cannot generate the vendor directory and cannot download the vendor content .

And using the domestic free image, after setting it up, the request is still the official address?

After tinkering all day, I finally solved the problem of changing the V um P, and the download was completed.

I feel that the free mirror https://pkg.phpcomposer.com/ is really a scam.

No longer mirrors, but I don’t tell you, but directly redirect all requests. Redirect to the origin site.

1. Clear cache

composer clear-cache

2.Set available mirrors

composer config -g repos.packagist composer //m.sbmmt.compkg.org

3.require fxp

composer global require “fxp/composer-asset-plugin:dev-master”

4.Perform installation

composer install -vvv

5. Remove the customized image

composer config -g --unset repos.packagist

6. Error message

fxp/composer-asset-plugin v1.0.0 requires composer-plugin-api 1.0.0 -> no matching package found.

Solution

Remove extra.asset-installer-paths section in config Add the following configuration

"config": {
        "fxp-asset": {
            "installer-paths": {
                "npm-asset-library": "vendor/npm",
                "bower-asset-library": "vendor/bower"
            }
        },
    }

Written at the end, why can the composer warehouse be blocked? I think it is incredible. The technology is self-blocking?

is also ridiculously magical.

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