未找到 SSH Shell 命令（作曲家，npm）

Question

我的服务器是 linux a2hosting 的经销商计划，带有 whm 和 cpanel。

我的项目是PHPLaravel.

项目构建然后使用 Copy Files Over SSH 任务我能够将文件复制到我的服务器。

问题是当我尝试在 composer install 和 npm install 之后添加 SSH 任务时出现错误。它使用与文件复制任务相同的 SSH 连接和密钥。 cd 和 ls 之类的东西有效。

当我在本地使用相同的用户名和相同的私钥时，运行 composer install 它和 npm install 一样有效。在运行ning composer 和 npm 之后，网站加载正常，但我希望这是自动化的，所以我不必手动运行这些命令。

这是我的 inline script:

composer install

我的错误是这样的：

2019-03-11T16:34:21.4468896Z ##[section]Starting: Run Composer
2019-03-11T16:34:21.4471875Z ==============================================================================
2019-03-11T16:34:21.4472119Z Task         : SSH
2019-03-11T16:34:21.4472240Z Description  : Run shell commands or a script on a remote machine using SSH
2019-03-11T16:34:21.4472332Z Version      : 0.148.0
2019-03-11T16:34:21.4472433Z Author       : Microsoft Corporation
2019-03-11T16:34:21.4472519Z Help         : [More Information](http://go.microsoft.com/fwlink/?LinkId=821892)
2019-03-11T16:34:21.4472635Z ==============================================================================
2019-03-11T16:34:21.8985848Z composer install
2019-03-11T16:34:21.9008544Z Trying to establish an SSH connection to ***@mydomain.com:7822
2019-03-11T16:34:21.9181145Z (node:1296) Warning: Use Cipheriv for counter mode of aes-256-ctr
2019-03-11T16:34:21.9181767Z (node:1296) Warning: Use Cipheriv for counter mode of aes-256-ctr
2019-03-11T16:34:21.9182133Z (node:1296) Warning: Use Cipheriv for counter mode of aes-256-ctr
2019-03-11T16:34:21.9182449Z (node:1296) Warning: Use Cipheriv for counter mode of aes-256-ctr
2019-03-11T16:34:21.9183364Z (node:1296) Warning: Use Cipheriv for counter mode of aes-256-ctr
2019-03-11T16:34:21.9183731Z (node:1296) Warning: Use Cipheriv for counter mode of aes-256-ctr
2019-03-11T16:34:21.9184084Z (node:1296) Warning: Use Cipheriv for counter mode of aes-256-ctr
2019-03-11T16:34:21.9184417Z (node:1296) Warning: Use Cipheriv for counter mode of aes-256-ctr
2019-03-11T16:34:21.9184742Z (node:1296) Warning: Use Cipheriv for counter mode of aes-256-ctr
2019-03-11T16:34:21.9185068Z (node:1296) Warning: Use Cipheriv for counter mode of aes-256-ctr
2019-03-11T16:34:21.9185405Z (node:1296) Warning: Use Cipheriv for counter mode of aes-256-ctr
2019-03-11T16:34:21.9185751Z (node:1296) Warning: Use Cipheriv for counter mode of aes-256-ctr
2019-03-11T16:34:21.9186053Z (node:1296) Warning: Use Cipheriv for counter mode of aes-256-ctr
2019-03-11T16:34:22.2806417Z Successfully connected.
2019-03-11T16:34:23.0424509Z tr -d '5' <"./sshscript_1552322" > "./sshscript_1552322._unix"
2019-03-11T16:34:23.1378047Z chmod +x "./sshscript_1552322._unix"
2019-03-11T16:34:23.2240403Z "./sshscript_1552322._unix"
2019-03-11T16:34:23.3118392Z 
2019-03-11T16:34:23.3171367Z ##[error]./sshscript_1552322._unix: line 3: composer: command not found
2019-03-11T16:34:23.3180458Z 
2019-03-11T16:34:23.3181101Z ##[error]Command failed with errors on remote machine.
2019-03-11T16:34:23.4532093Z ##[section]Finishing: Run Composer

Answer 1

因为您可以通过 SSH 手动登录时执行命令，但不能通过 Azure 脚本执行相同的命令。这可能意味着您的管道脚本无法加载 ~/.bashrc 或预期的 $PATH 值以便能够找到 composer 命令。您需要通过运行 echo $PATH 手动和通过管道脚本确保您的管道脚本包含正确的 $PATH 值，然后比较该值，或者您可以尝试将运行 echo $PATH 的完整路径=13=] 二进制文件，你可以通过执行 which composer 手动获取它， npm.

也是如此

更新： 正如您提到的 $PATH 有问题，您可以在您正在使用的 bash 脚本中手动定义它，如下所示：

export PATH=/my/missing/path:$PATH

未找到 SSH Shell 命令（作曲家，npm）

SSH Shell commands not found (composer, npm)

linux

whm

azure-devops