Question

我要在节点中安装web3。

我的节点版本是v8.9.4 web3版本是1.0.0-beta.46

但是我不明白的是scrypt一直在失败。我只是运行该节点，我看到了可怕的消息，说我没有scrypt模块...

通常，我只安装我的模块，而不是-g选项，而是--save一个。但是我不能解决我的问题，所以我只用-g选项安装scrypt

# npm install -g scrypt

但是错误消息我不明白为什么会发生在我身上？

# npm install -g scrypt

> scrypt@6.0.3 preinstall /opt/nodejs/lib/node_modules/scrypt
> node node-scrypt-preinstall.js

Error: Error: Command failed: ./configure
./configure: line 1904: config.log: Permission denied
./configure: line 1914: config.log: Permission denied


> scrypt@6.0.3 install /opt/nodejs/lib/node_modules/scrypt
> node-gyp rebuild

gyp ERR! configure error 
gyp ERR! stack Error: EACCES: permission denied, mkdir '/opt/nodejs/lib/node_modules/scrypt/build'
gyp ERR! System Linux 2.6.32-754.3.5.el6.x86_64
gyp ERR! command "/opt/nodejs/bin/node" "/opt/nodejs/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /opt/nodejs/lib/node_modules/scrypt
gyp ERR! node -v v8.9.4
gyp ERR! node-gyp -v v3.6.2
gyp ERR! not ok 
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! scrypt@6.0.3 install: `node-gyp rebuild`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the scrypt@6.0.3 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!     /root/.npm/_logs/2019-02-15T10_44_58_509Z-debug.log

我尝试将web3重新安装到我的模块中，该消息将显示。我认为node gyp是解决此问题的关键，所以我可以请教一下为什么会出现此问题的建议吗？

> scrypt@6.0.3 install /home/my_apps/node/node_modules/scrypt.js/node_modules/scrypt
> node-gyp rebuild

gyp ERR! configure error 
gyp ERR! stack Error: EACCES: permission denied, mkdir '/home/my_apps/node/node_modules/scrypt.js/node_modules/scrypt/build'
gyp ERR! System Linux 2.6.32-754.3.5.el6.x86_64
gyp ERR! command "/opt/nodejs/bin/node" "/opt/nodejs/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /home/my_apps/node/node_modules/scrypt.js/node_modules/scrypt
gyp ERR! node -v v8.9.4
gyp ERR! node-gyp -v v3.6.2
gyp ERR! not ok 

> scrypt@6.0.3 install /home/my_apps/node/node_modules/web3-eth-accounts/node_modules/scrypt.js/node_modules/scrypt
> node-gyp rebuild

gyp ERR! configure error 
gyp ERR! stack Error: EACCES: permission denied, mkdir '/home/my_apps/node/node_modules/web3-eth-accounts/node_modules/scrypt.js/node_modules/scrypt/build'
gyp ERR! System Linux 2.6.32-754.3.5.el6.x86_64
gyp ERR! command "/opt/nodejs/bin/node" "/opt/nodejs/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /home/my_apps/node/node_modules/web3-eth-accounts/node_modules/scrypt.js/node_modules/scrypt
gyp ERR! node -v v8.9.4
gyp ERR! node-gyp -v v3.6.2
gyp ERR! not ok 
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: scrypt@6.0.3 (node_modules/scrypt.js/node_modules/scrypt):
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: scrypt@6.0.3 install: `node-gyp rebuild`
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: Exit status 1

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! scrypt@6.0.3 install: `node-gyp rebuild`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the scrypt@6.0.3 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

Answer 1

因此，我认为该错误告诉您，您没有适当的访问权限来写入文件系统。

我的第一个想法是，只允许您在安装了“ globals”的文件夹中写东西，但是在第二次尝试中，我认为您正在显示要在通常的文件夹中写东西。因此，当您尝试以--save进行安装时，它仍然会给您错误吗？它仅用于此模块吗？您是否有可能获得更多写入这些文件夹的权限？

node.js安装web3模块scrypt问题

1 个答案: