Hi all!
I downgraded my ionic version to 3.12.0 from the last (4.6.0) which I have installed for a mistake.
Now, when I try to start a new project, I obtain this error:
PS C:\Users\anton\Desktop> ionic start BackupApp blank
√ Creating directory .\BackupApp - done!
[INFO] Fetching app base (https://github.com/ionic-team/ionic2-app-base/archive/master.tar.gz)
√ Downloading - done!
[INFO] Fetching starter template blank (https://github.com/ionic-team/ionic2-starter-blank/archive/master.tar.gz)
√ Downloading - done!
√ Updating package.json with app details - done!
√ Creating configuration file ionic.config.json - done!
[INFO] Installing dependencies may take several minutes!
> npm install
× Running command - failed!
[ERROR] An error occurred while running npm install (exit code 1):
npm WARN deprecated browserslist@2.11.3: Browserslist 2 could fail on reading Browserslist >3.0 config used in
other tools.
> node-sass@4.5.3 install C:\Users\anton\Desktop\BackupApp\node_modules\node-sass
> node scripts/install.js
Downloading binary from https://github.com/sass/node-sass/releases/download/v4.5.3/win32-x64-64_binding.node
Cannot download "https://github.com/sass/node-sass/releases/download/v4.5.3/win32-x64-64_binding.node":
HTTP error 404 Not Found
Hint: If github.com is not accessible in your location
try setting a proxy via HTTP_PROXY, e.g.
export HTTP_PROXY=http://example.com:1234
or configure npm proxy via
npm config set proxy http://example.com:8080
> uglifyjs-webpack-plugin@0.4.6 postinstall
C:\Users\anton\Desktop\BackupApp\node_modules\uglifyjs-webpack-plugin
> node lib/post_install.js
> node-sass@4.5.3 postinstall C:\Users\anton\Desktop\BackupApp\node_modules\node-sass
> node scripts/build.js
Building: C:\Program Files\nodejs\node.exe
C:\Users\anton\Desktop\BackupApp\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext=
--libsass_cflags= --libsass_ldflags= --libsass_library=
gyp info it worked if it ends with ok
gyp verb cli [ 'C:\\Program Files\\nodejs\\node.exe',
gyp verb cli 'C:\\Users\\anton\\Desktop\\BackupApp\\node_modules\\node-gyp\\bin\\node-gyp.js',
gyp verb cli 'rebuild',
gyp verb cli '--verbose',
gyp verb cli '--libsass_ext=',
gyp verb cli '--libsass_cflags=',
gyp verb cli '--libsass_ldflags=',
gyp verb cli '--libsass_library=' ]
gyp info using node-gyp@3.8.0
gyp info using node@10.14.1 | win32 | x64
gyp verb command rebuild []
gyp verb command clean []
gyp verb clean removing "build" directory
gyp verb command configure []
gyp verb check python checking for Python executable "python2" in the PATH
gyp verb `which` failed Error: not found: python2
gyp verb `which` failed at getNotFoundError
(C:\Users\anton\Desktop\BackupApp\node_modules\which\which.js:13:12)
gyp verb `which` failed at F (C:\Users\anton\Desktop\BackupApp\node_modules\which\which.js:68:19)
gyp verb `which` failed at E (C:\Users\anton\Desktop\BackupApp\node_modules\which\which.js:80:29)
gyp verb `which` failed at C:\Users\anton\Desktop\BackupApp\node_modules\which\which.js:89:16
gyp verb `which` failed at C:\Users\anton\Desktop\BackupApp\node_modules\isexe\index.js:42:5
gyp verb `which` failed at C:\Users\anton\Desktop\BackupApp\node_modules\isexe\windows.js:36:5
gyp verb `which` failed at FSReqWrap.oncomplete (fs.js:154:21)
gyp verb `which` failed python2 { Error: not found: python2
gyp verb `which` failed at getNotFoundError
(C:\Users\anton\Desktop\BackupApp\node_modules\which\which.js:13:12)
gyp verb `which` failed at F (C:\Users\anton\Desktop\BackupApp\node_modules\which\which.js:68:19)
gyp verb `which` failed at E (C:\Users\anton\Desktop\BackupApp\node_modules\which\which.js:80:29)
gyp verb `which` failed at C:\Users\anton\Desktop\BackupApp\node_modules\which\which.js:89:16
gyp verb `which` failed at C:\Users\anton\Desktop\BackupApp\node_modules\isexe\index.js:42:5
gyp verb `which` failed at C:\Users\anton\Desktop\BackupApp\node_modules\isexe\windows.js:36:5
gyp verb `which` failed at FSReqWrap.oncomplete (fs.js:154:21)
gyp verb `which` failed stack:
gyp verb `which` failed 'Error: not found: python2\n at getNotFoundError
(C:\\Users\\anton\\Desktop\\BackupApp\\node_modules\\which\\which.js:13:12)\n at F
(C:\\Users\\anton\\Desktop\\BackupApp\\node_modules\\which\\which.js:68:19)\n at E
(C:\\Users\\anton\\Desktop\\BackupApp\\node_modules\\which\\which.js:80:29)\n at
C:\\Users\\anton\\Desktop\\BackupApp\\node_modules\\which\\which.js:89:16\n at
C:\\Users\\anton\\Desktop\\BackupApp\\node_modules\\isexe\\index.js:42:5\n at
C:\\Users\\anton\\Desktop\\BackupApp\\node_modules\\isexe\\windows.js:36:5\n at FSReqWrap.oncomplete
(fs.js:154:21)',
gyp verb `which` failed code: 'ENOENT' }
gyp verb check python checking for Python executable "python" in the PATH
gyp verb `which` succeeded python C:\ProgramData\Anaconda3\python.EXE
gyp ERR! configure error
gyp ERR! stack Error: Command failed: C:\ProgramData\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:289:12)
gyp ERR! stack at ChildProcess.emit (events.js:182:13)
gyp ERR! stack at maybeClose (internal/child_process.js:962:16)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:251:5)
gyp ERR! System Windows_NT 10.0.17134
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe"
"C:\\Users\\anton\\Desktop\\BackupApp\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose"
"--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
gyp ERR! cwd C:\Users\anton\Desktop\BackupApp\node_modules\node-sass
gyp ERR! node -v v10.14.1
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok
Build failed with error code: 1
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.4 (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"})
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! node-sass@4.5.3 postinstall: `node scripts/build.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the node-sass@4.5.3 postinstall 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\anton\AppData\Roaming\npm-cache\_logs\2018-12-24T15_10_04_936Z-debug.log
Here my ionic info:
cli packages: (C:\Users\anton\AppData\Roaming\npm\node_modules)
@ionic/cli-utils : 1.12.0
ionic (Ionic CLI) : 3.12.0
System:
Node : v10.14.1
npm : 6.4.1
OS : Windows 10
Misc:
backend : pro
Could someone help me?
Thank you!