特定分支生成器上的GitLab CI管道：未找到命令

我正在尝试实现GitLab CI管道来构建和部署应用程序

在我们的项目中，我们有两个分支：master和others。 对于一个特定的分支（例如：p-01-sprint-04），我想运行一个管道来构建应用程序并在测试环境中部署构建

生成在执行期间失败

这就是我的

.gitlab ci.yml

的样子：

stages:
  - test

unit_test:
  stage: test
  script:
    - composer install
    - php artisan migrate
    - php artisan db:seed
    - composer require laravel/passport
    - php artisan passport:client --personal
    - php artisan storage:link
    - php artisan serve

生成失败，出现以下错误：

Running with gitlab-runner 11.8.0 (4745a6f3)
  on gitlab-runner-gitlab-runner-64c48b5865-wx6wl BS2DZ3GP
Using Kubernetes namespace: gitlab
Using Kubernetes executor with image ubuntu:16.04 ...
Waiting for pod gitlab/runner-bs2dz3gp-project-924-concurrent-0tzq4t to be running, status is Pending
Waiting for pod gitlab/runner-bs2dz3gp-project-924-concurrent-0tzq4t to be running, status is Pending
Running on runner-bs2dz3gp-project-924-concurrent-0tzq4t via gitlab-runner-gitlab-runner-64c48b5865-wx6wl...
Cloning into '/mk2/billeterie/bo'...
Cloning repository...
Checking out 841a7daf as p-01-sprint-04...
Skipping Git submodules setup
$ composer install
/bin/bash: line 72: composer: command not found
ERROR: Job failed: command terminated with exit code 1

---

日志显示您使用

ubuntu:16.04

和

kubernetes

executor:

Using Kubernetes executor with image ubuntu:16.04 ...

composer

未安装在

ubuntu:16.04

docker映像中

---

使用

composer

，它提供

php

和

composer

二进制文件。

您能指导我如何将其更改为composer图像在gitlab-ci.yml中指定

图像：composer

就在

单元测试：

的下方