This question already has answers here:
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents
(5 answers)
Closed 1 year ago.
How do i can fix this issue?
i just run npm install --save
and i got this
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents#2.3.2 (node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents#2.3.2: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
Actually this is a warning and not an error.
You can fix it by installing it by force like this :
npm install -f
I tried installing expo-cli with npm globally:
$ npm i -g expo-cli
When I tried that I got some warnings about deprecation:
npm WARN deprecated resolve-url#0.2.1: https://github.com/lydell/resolve-url#deprecated
npm WARN deprecated urix#0.1.0: Please see https://github.com/lydell/urix#deprecated
npm WARN deprecated joi#14.0.4: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
npm WARN deprecated request#2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142
npm WARN deprecated chokidar#2.1.8: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies.
npm WARN deprecated fsevents#1.2.13: fsevents 1 will break on node v14+ and could be using insecure binaries. Upgrade to fsevents 2.
npm WARN deprecated core-js#2.6.11: core-js#<3 is no longer maintained and not recommended for usage due to the number of issues. Please, upgrade your dependencies to the actual version of core-js#3.
npm WARN deprecated joi#11.4.0: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
npm WARN deprecated hoek#4.2.1: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
npm WARN deprecated topo#2.0.2: This version has been deprecated in accordance with the hapi support policy (hapi.im/support). Please upgrade to the latest version to get the best features, bug fixes, and security patches. If you are unable to upgrade at this time, paid support is available for older versions (hapi.im/commercial).
npm WARN deprecated hoek#6.1.3: This module has moved and is now available at #hapi/hoek. Please update your dependencies as this version is no longer maintained an may contain bugs and security issues.
npm WARN deprecated topo#3.0.3: This module has moved and is now available at #hapi/topo. Please update your dependencies as this version is no longer maintained an may contain bugs and security issues.
> #expo/traveling-fastlane-linux#1.14.0 preinstall C:\Users\myuser\AppData\Roaming\npm\node_modules\expo-cli\node_modules\#expo\traveling-fastlane-linux
> node platform.js
Does not seem like WSL enabled on this machine. Download a Linux distro from the Windows Store, run it at least onceand then make sure to run in an admin powershell:
Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux
C:\Users\myuser\AppData\Roaming\npm\expo -> C:\Users\myuser\AppData\Roaming\npm\node_modules\expo-cli\bin\expo.js
C:\Users\myuser\AppData\Roaming\npm\expo-cli -> C:\Users\myuser\AppData\Roaming\npm\node_modules\expo-cli\bin\expo.js
> core-js#2.6.11 postinstall C:\Users\myuser\AppData\Roaming\npm\node_modules\expo-cli\node_modules\babel-runtime\node_modules\core-js
> node -e "try{require('./postinstall')}catch(e){}"
Thank you for using core-js ( https://github.com/zloirock/core-js ) for polyfilling JavaScript standard library!
The project needs your help! Please consider supporting of core-js on Open Collective or Patreon:
> https://opencollective.com/core-js
> https://www.patreon.com/zloirock
Also, the author of core-js ( https://github.com/zloirock ) is looking for a good job -)
> core-js#3.6.5 postinstall C:\Users\myuser\AppData\Roaming\npm\node_modules\expo-cli\node_modules\core-js
> node -e "try{require('./postinstall')}catch(e){}"
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: #expo/traveling-fastlane-darwin#1.14.0 (node_modules\expo-cli\node_modules\#expo\traveling-fastlane-darwin):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for #expo/traveling-fastlane-darwin#1.14.0: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: #expo/ngrok-bin-sunos-x64#2.2.8 (node_modules\expo-cli\node_modules\#expo\ngrok-bin\node_modules\#expo\ngrok-bin-sunos-x64):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for #expo/ngrok-bin-sunos-x64#2.2.8: wanted {"os":"sunos","arch":"x64"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: #expo/ngrok-bin-darwin-ia32#2.2.8 (node_modules\expo-cli\node_modules\#expo\ngrok-bin\node_modules\#expo\ngrok-bin-darwin-ia32):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for #expo/ngrok-bin-darwin-ia32#2.2.8: wanted {"os":"darwin","arch":"ia32"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: #expo/ngrok-bin-freebsd-ia32#2.2.8 (node_modules\expo-cli\node_modules\#expo\ngrok-bin\node_modules\#expo\ngrok-bin-freebsd-ia32):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for #expo/ngrok-bin-freebsd-ia32#2.2.8: wanted {"os":"freebsd","arch":"ia32"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: #expo/ngrok-bin-win32-ia32#2.2.8-beta.1 (node_modules\expo-cli\node_modules\#expo\ngrok-bin\node_modules\#expo\ngrok-bin-win32-ia32):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for #expo/ngrok-bin-win32-ia32#2.2.8-beta.1: wanted {"os":"win32","arch":"ia32"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: #expo/ngrok-bin-linux-arm64#2.2.8 (node_modules\expo-cli\node_modules\#expo\ngrok-bin\node_modules\#expo\ngrok-bin-linux-arm64):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for #expo/ngrok-bin-linux-arm64#2.2.8: wanted {"os":"linux","arch":"arm64"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: #expo/ngrok-bin-linux-x64#2.2.8 (node_modules\expo-cli\node_modules\#expo\ngrok-bin\node_modules\#expo\ngrok-bin-linux-x64):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for #expo/ngrok-bin-linux-x64#2.2.8: wanted {"os":"linux","arch":"x64"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: #expo/ngrok-bin-darwin-x64#2.2.8 (node_modules\expo-cli\node_modules\#expo\ngrok-bin\node_modules\#expo\ngrok-bin-darwin-x64):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for #expo/ngrok-bin-darwin-x64#2.2.8: wanted {"os":"darwin","arch":"x64"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: #expo/ngrok-bin-freebsd-x64#2.2.8 (node_modules\expo-cli\node_modules\#expo\ngrok-bin\node_modules\#expo\ngrok-bin-freebsd-x64):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for #expo/ngrok-bin-freebsd-x64#2.2.8: wanted {"os":"freebsd","arch":"x64"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: #expo/ngrok-bin-linux-arm#2.2.8 (node_modules\expo-cli\node_modules\#expo\ngrok-bin\node_modules\#expo\ngrok-bin-linux-arm):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for #expo/ngrok-bin-linux-arm#2.2.8: wanted {"os":"linux","arch":"arm"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: #expo/ngrok-bin-linux-ia32#2.2.8 (node_modules\expo-cli\node_modules\#expo\ngrok-bin\node_modules\#expo\ngrok-bin-linux-ia32):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for #expo/ngrok-bin-linux-ia32#2.2.8: wanted {"os":"linux","arch":"ia32"} (current: {"os":"win32","arch":"x64"})
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents#^1.2.7 (node_modules\expo-cli\node_modules\chokidar\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents#1.2.13: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
npm WARN notsup Unsupported engine for watchpack-chokidar2#2.0.0: wanted: {"node":"<8.10.0"} (current: {"node":"14.0.0","npm":"6.14.4"})
npm WARN notsup Not compatible with your version of node/npm: watchpack-chokidar2#2.0.0
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents#~2.1.2 (node_modules\expo-cli\node_modules\watchpack\node_modules\chokidar\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents#2.1.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
+ expo-cli#3.21.5
added 1819 packages from 839 contributors and updated 1 package in 74.995s
Although it looks like it installed successfully.
The issue is that when I want to use expo init something the bash says it doesn't recognize it.
How can I fix it?
Enviorment:
OS: Windows 10
Terminal: Git Bash
You might have to add npm folder to your environment variables manually.
You can do this by following the steps:
Open start and search for environment variables.
In the path variable under the system variables,add:
%USERPROFILE%\AppData\Roaming\npm
Save and exit
Open a new terminal and type your command. Hopefully, it should work.
What does that mean, what do I need to do with this thing. Is it a problem or a normal thing when installing vue?
> nodemon#1.17.5 postinstall C:\Program Files\nodejs\node_modules\#vue\cli\node_modules\nodemon
> node bin/postinstall || exit 0
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents#1.2.4 (node_modules\#vue\cli\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents#1.2.4: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
+ #vue/cli#3.0.0-rc.3
added 612 packages in 136.015s
As NPM points out:
npm WARN optional SKIPPING OPTIONAL DEPENDENCY
It's an optional dependency. I won't cause you any trouble while developing.
In angular 4 app , I need to use calendar control in a form. while i try to install npm for calendar control, facing the below mentioned warning.
I could ignore the warning but then i don't see angular-calendar installed in my node_modules for which am unable to import the required modules.
Below is the error for reference, Any help would be appreciated.
Am using
NPM version : '3.10.10'
Node version : '6.11.0'
Message:
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents#^1.0.0 (node_modules\chokidar\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents#1.1.2: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
I tried to install Webpack into an existing directory of a project using this command:
npm install --save-dev webpack
However, it returns the following errors:
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents#^1.0.0 (node_modules\chokidar\node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents#1.1.2: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
npm WARN extract-text-webpack-plugin#2.1.2 requires a peer of webpack#^2.2.0 but none was installed.
npm WARN webpack-dev-server#2.4.5 requires a peer of webpack#^2.2.0 but none was installed.
How do I fix this and install Webpack?
It seems that you are running this on Win32 according to
wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"}
Try to update your node/npm version.
Check out a version manager for node. For windows you can try this one.
Edit:
Author did not respond.
Things tried that might have worked:
npm install -f
npm install webpack#2.2.0