使用npm在節點js中安裝argon2時出錯（node-gyp）錯誤

Question

我試圖使用npm install argon2 --save在節點js上安裝argon 2。 我認為python（不確定原因）或node-gyp有問題。

PS C:\angular\backend> npm install argon2 --save

> argon2@0.21.0 install C:\angular\backend\node_modules\argon2
> node-gyp rebuild


C:\angular\backend\node_modules\argon2>if not defined npm_config_node_gyp (node "C:\Users\matan\AppData\Roaming\npm\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild )  else (node "C:\Users\matan\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js" rebuild )
gyp ERR! configure error
gyp ERR! stack Error: Command failed: C:\Users\matan\Anaconda3\python.EXE -c import sys; print "%s.%s.%s" % sys.version_info[:3];
gyp ERR! stack   File "<string>", line 1
gyp ERR! stack     import sys; print "%s.%s.%s" % sys.version_info[:3];
gyp ERR! stack                                ^
gyp ERR! stack SyntaxError: invalid syntax
gyp ERR! stack
gyp ERR! stack     at ChildProcess.exithandler (child_process.js:276:12)
gyp ERR! stack     at emitTwo (events.js:126:13)
gyp ERR! stack     at ChildProcess.emit (events.js:214:7)
gyp ERR! stack     at maybeClose (internal/child_process.js:915:16)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)
gyp ERR! System Windows_NT 10.0.17134
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\matan\\AppData\\Roaming\\npm\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
gyp ERR! cwd C:\angular\backend\node_modules\argon2
gyp ERR! node -v v8.12.0
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok
npm WARN enoent ENOENT: no such file or directory, open 'C:\angular\backend\package.json'
npm WARN backend No description
npm WARN backend No repository field.
npm WARN backend No README data
npm WARN backend No license field.

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! argon2@0.21.0 install: `node-gyp rebuild`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the argon2@0.21.0 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\matan\AppData\Roaming\npm-cache\_logs\2019-04-30T13_02_07_305Z-debug.log
PS C:\angular\backend>

預期要安裝的argon2稍后將用於散列。

Answer 1

從您的anaconda路徑來看，您似乎正在使用Python 3。

gyp ERR! stack Error: Command failed: C:\Users\matan\Anaconda3\python.EXE -c import sys; print "%s.%s.%s" % sys.version_info[:3];
gyp ERR! stack   File "<string>", line 1
gyp ERR! stack     import sys; print "%s.%s.%s" % sys.version_info[:3];
gyp ERR! stack                                ^
gyp ERR! stack SyntaxError: invalid syntax

這將解釋print語句中的語法錯誤，因為它不是打印功能。 嘗試安裝python2，或者如果已經安裝它，請確保它在python3之前的路徑中。

Answer 2

它很容易處理此錯誤，如果您按照我的步驟操作，則可以解決Windows os中nodejs gyp中的所有錯誤。

STEP1：轉到此鏈接

查找並下載並安裝用於Visual Studio 2019的構建工具，然后下載並安裝它，並檢查nodejs tick，然后重新啟動PC。

第2步：安裝python 2.7並確保路徑中存在itis，並且您可以使用python（不是python2）進行訪問

步驟3：從npm https://www.npmjs.com/package/windows-build-tools安裝此軟件包， 請確保使用Powershell

然后可以安裝argon2或您想要的任何軟件包：）