Installing node package globally without internet on server error: No such file or directory

Question

我正在使用 nodejs 项目。该项目具有 npm 包的本地和全局依赖性。我们要部署项目的服务器没有互联网连接。所以，我们正在尝试在服务器上安装 npm 包。

对于本地依赖，将本地依赖从本地机器复制到服务器工作。但是，我们正在努力安装全局包。

我们正在使用以下全局包：

Truffle v4.1.12.
PM2

为了安装全局包，我们尝试了几种方法，例如：

将可执行文件从本地机器复制到 /user/local/bin 并
将内容从 lib/node_modules/truffle 复制到 /usr/local/lib/node_modules/truffle

然而，它没有用。即使找到了文件 cli.bundled.js，也会显示如下错误。

[redhat@redhat8 ~]$ truffle -v
/usr/local/bin/truffle: line 1: ../lib/node_modules/truffle/build/cli.bundled.js: No such file or directory

我认为这是符号问题 link 所以尝试创建它

ln -s /usr/local/bin/truffle /usr/local/lib/node_modules/truffle/build/cli.bundled.js

但是它仍然显示相同的错误。有没有办法让它发挥作用？

Answer 1

不要将其安装为全局模块，这将要求您了解更多关于目标系统的配置方式，而是将其安装为对等依赖项。

npm install --save-peer pm2 truffle

这会将可执行文件放入 node_modules。要调用它们，请确保您位于包含 package.json 文件的目录中。（当然，对于启动脚本和类似的东西，这一点很重要。）然后您可以使用 npx:

调用可执行文件

$ npx truffle -v
npx truffle -v   
Truffle v5.3.0 - a development framework for Ethereum

Usage: truffle <command> [options]

Commands:
  build     Execute build pipeline (if configuration present)
  compile   Compile contract source files
  config    Set user-level configuration options
  console   Run a console with contract abstractions and commands available
  create    Helper to create new contracts, migrations and tests
  db        Database interface commands
  debug     Interactively debug any transaction on the blockchain
  deploy    (alias for migrate)
  develop   Open a console with a local development blockchain
  exec      Execute a JS module within this Truffle environment
  help      List all commands or provide information about a specific command
  init      Initialize new and empty Ethereum project
  install   Install a package from the Ethereum Package Registry
  migrate   Run migrations to deploy contracts
  networks  Show addresses for deployed contracts on each network
  obtain    Fetch and cache a specified compiler
  opcode    Print the compiled opcodes for a given contract
  preserve  Save data to decentralized storage platforms like IPFS and Filecoin
  publish   Publish a package to the Ethereum Package Registry
  run       Run a third-party command
  test      Run JavaScript and Solidity tests
  unbox     Download a Truffle Box, a pre-built Truffle project
  version   Show version number and exit
  watch     Watch filesystem for changes and rebuild the project automatically

See more at http://trufflesuite.com/docs
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Installing node package globally without internet on server error: No such file or directory

Installing node package globally without internet on server error: No such file or directory

installation

node.js

npm