IntelligentFunction
commented
3 years ago It appears that this course is very out of date now as many of the dependencies are failing especially when packages are installed by the student. On this occasion, "date-fns" is problematic and breaks the whole site. Another issue is that node-sass is using an out of date package, but it can't be upgraded to node-sass 5.0.0 due to incompatibility issues. Plurasight should be updating these courses as a paid for platform.
For anyone looking for a workaround, to get to the start of module 05, the library encouraged to install "date-fns" is no longer compatible with the sourcecode due to updates. If you did install date-fns and went through the process of fixing the errors prompted by the install process, this then breaks node-sass 4.9.0 which is 2 years out of date. Current version of node-sass is now 5.0.0, but this is not backward compatible with node-sass 4, so node-sass 4.14.1 will get the node server running. I have not yet gone through the tutorial again to see if there are further issues, but npm install was successful but with deprecation errors.
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Hi, I really don't know what's happened, but it was all running fine, I messed up the code and just recloned the repo to do a reset, and now npm fails. I'm completely lost. last time this happened, it was due to node-modules in the wrong folder, I currently have no folders marked "node_modules" anywhere on this computer now I've cleared the cache, but still I can't get any of the lessons to now work as node simply won't do it's job. here is the error message I am getting when I run npm install:", line 1
npm ERR! gyp ERR! stack import sys; print "%s.%s.%s" % sys.version_info[:3];
npm ERR! gyp ERR! stack ^
npm ERR! gyp ERR! stack SyntaxError: invalid syntax
npm ERR! gyp ERR! stack
npm ERR! gyp ERR! stack at ChildProcess.exithandler (child_process.js:308:12)
npm ERR! gyp ERR! stack at ChildProcess.emit (events.js:315:20)
npm ERR! gyp ERR! stack at maybeClose (internal/child_process.js:1048:16)
npm ERR! gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:288:5)
npm ERR! gyp ERR! System Linux 5.4.0-65-generic
npm ERR! gyp ERR! command "/usr/bin/node" "/home/rob/Development/vue-getting-started/05-interacting-within-a-component/begin/vue-heroes/node_modules/node-gyp/bin/node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
npm ERR! gyp ERR! cwd /home/rob/Development/vue-getting-started/05-interacting-within-a-component/begin/vue-heroes/node_modules/node-sass
npm ERR! gyp ERR! node -v v14.15.5
npm ERR! gyp ERR! node-gyp -v v3.8.0
npm ERR! gyp ERR! not ok
npm ERR! Build failed with error code: 1
npm ERR! code 1 npm ERR! path /home/rob/Development/vue-getting-started/05-interacting-within-a-component/begin/vue-heroes/node_modules/node-sass npm ERR! command failed npm ERR! command sh -c node scripts/build.js npm ERR! Building: /usr/bin/node /home/rob/Development/vue-getting-started/05-interacting-within-a-component/begin/vue-heroes/node_modules/node-gyp/bin/node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library= npm ERR! gyp info it worked if it ends with ok npm ERR! gyp verb cli [ npm ERR! gyp verb cli '/usr/bin/node', npm ERR! gyp verb cli '/home/rob/Development/vue-getting-started/05-interacting-within-a-component/begin/vue-heroes/node_modules/node-gyp/bin/node-gyp.js', npm ERR! gyp verb cli 'rebuild', npm ERR! gyp verb cli '--verbose', npm ERR! gyp verb cli '--libsass_ext=', npm ERR! gyp verb cli '--libsass_cflags=', npm ERR! gyp verb cli '--libsass_ldflags=', npm ERR! gyp verb cli '--libsass_library=' npm ERR! gyp verb cli ] npm ERR! gyp info using node-gyp@3.8.0 npm ERR! gyp info using node@14.15.5 | linux | x64 npm ERR! gyp verb command rebuild [] npm ERR! gyp verb command clean [] npm ERR! gyp verb clean removing "build" directory npm ERR! gyp verb command configure [] npm ERR! gyp verb check python checking for Python executable "/home/rob/anaconda3/bin/python3" in the PATH npm ERR! gyp verbwhich` succeeded /home/rob/anaconda3/bin/python3 /home/rob/anaconda3/bin/python3 npm ERR! gyp ERR! configure error npm ERR! gyp ERR! stack Error: Command failed: /home/rob/anaconda3/bin/python3 -c import sys; print "%s.%s.%s" % sys.version_info[:3]; npm ERR! gyp ERR! stack File "npm ERR! A complete log of this run can be found in: npm ERR! /home/rob/.npm/_logs/2021-02-16T00_11_04_924Z-debug.log ❯ node-gyp --version v7.1.2 ❯ npm cache verify Cache verified and compressed (~/.npm/_cacache) Content verified: 1293 (31071323 bytes) Index entries: 1293 Finished in 3.128s ❯ npm cache clean --force npm WARN using --force Recommended protections disabled. ❯ npm cache verify Cache verified and compressed (~/.npm/_cacache) Content verified: 0 (0 bytes) Index entries: 0 Finished in 0.013s ❯ npm install npm ERR! code 1 npm ERR! path /home/rob/Development/vue-getting-started/05-interacting-within-a-component/begin/vue-heroes/node_modules/node-sass npm ERR! command failed npm ERR! command sh -c node scripts/build.js npm ERR! Building: /usr/bin/node /home/rob/Development/vue-getting-started/05-interacting-within-a-component/begin/vue-heroes/node_modules/node-gyp/bin/node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library= npm ERR! gyp info it worked if it ends with ok npm ERR! gyp verb cli [ npm ERR! gyp verb cli '/usr/bin/node', npm ERR! gyp verb cli '/home/rob/Development/vue-getting-started/05-interacting-within-a-component/begin/vue-heroes/node_modules/node-gyp/bin/node-gyp.js', npm ERR! gyp verb cli 'rebuild', npm ERR! gyp verb cli '--verbose', npm ERR! gyp verb cli '--libsass_ext=', npm ERR! gyp verb cli '--libsass_cflags=', npm ERR! gyp verb cli '--libsass_ldflags=', npm ERR! gyp verb cli '--libsass_library=' npm ERR! gyp verb cli ] npm ERR! gyp info using node-gyp@3.8.0 npm ERR! gyp info using node@14.15.5 | linux | x64 npm ERR! gyp verb command rebuild [] npm ERR! gyp verb command clean [] npm ERR! gyp verb clean removing "build" directory npm ERR! gyp verb command configure [] npm ERR! gyp verb check python checking for Python executable "/home/rob/anaconda3/bin/python3" in the PATH npm ERR! gyp verb", line 1
npm ERR! gyp ERR! stack import sys; print "%s.%s.%s" % sys.version_info[:3];
npm ERR! gyp ERR! stack ^
npm ERR! gyp ERR! stack SyntaxError: invalid syntax
npm ERR! gyp ERR! stack
npm ERR! gyp ERR! stack at ChildProcess.exithandler (child_process.js:308:12)
npm ERR! gyp ERR! stack at ChildProcess.emit (events.js:315:20)
npm ERR! gyp ERR! stack at maybeClose (internal/child_process.js:1048:16)
npm ERR! gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:288:5)
npm ERR! gyp ERR! System Linux 5.4.0-65-generic
npm ERR! gyp ERR! command "/usr/bin/node" "/home/rob/Development/vue-getting-started/05-interacting-within-a-component/begin/vue-heroes/node_modules/node-gyp/bin/node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
npm ERR! gyp ERR! cwd /home/rob/Development/vue-getting-started/05-interacting-within-a-component/begin/vue-heroes/node_modules/node-sass
npm ERR! gyp ERR! node -v v14.15.5
npm ERR! gyp ERR! node-gyp -v v3.8.0
npm ERR! gyp ERR! not ok
npm ERR! Build failed with error code: 1
whichsucceeded /home/rob/anaconda3/bin/python3 /home/rob/anaconda3/bin/python3 npm ERR! gyp ERR! configure error npm ERR! gyp ERR! stack Error: Command failed: /home/rob/anaconda3/bin/python3 -c import sys; print "%s.%s.%s" % sys.version_info[:3]; npm ERR! gyp ERR! stack File "npm ERR! A complete log of this run can be found in: npm ERR! /home/rob/.npm/_logs/2021-02-16T00_13_56_833Z-debug.log`
On stack exchange they said I needed to install python 2.7 and node-gyp, because they see it in the error message. I assume this is a config file that is accommodating various types of system, as I have never had either of those on this iteration of Linux Mint 20, as it does no longer ship with python 2.7 and I was able to get up to leve4 of the course without those libraries installed before. please help. I've spent 48 hours currently trying to solve this. My only other option is a full os reinstall as I don't know how node works but it likely leaves some kind of hidden .config file that will perpetuate the issue.