Update: Hi, I was able to fix 5 of the 6 errors metioned above, but I am still getting one error during npm run build, which prevents me from installing SageMathCell (see output below).
As far as I understand it, it boils down to the fact that the files/folders mpl, mpl.webpack.js, mpl.web.js, mpl.js have not been copied to the directory /home/varvara/sagecell/build/vendor during installation. However l.33 in the Makefile at https://github.com/sagemath/sagecell states python3 -c "from matplotlib.backends.backend_webagg_core import FigureManagerWebAgg; f = open('build/vendor/mpl.js', 'w'); f.write(FigureManagerWebAgg.get_javascript())" Does anyone have an idea, where the problem is coming from and how I can fix it? Thanks!! --- console output after running $ ../sage/sage -sh -c make --- npm run build > [email protected] build > webpack --mode production assets by status 1.13 MiB [cached] 1 asset runtime modules 1010 bytes 5 modules modules by path ./node_modules/ 2.22 MiB 298 modules modules by path ./js/ 123 KiB ./js/main.js 5.18 KiB [built] [code generated] ./js/sagecell.js 302 bytes [built] [code generated] ./js/cell.js 13.5 KiB [built] [code generated] + 14 modules modules by path ./build/vendor/ 133 KiB modules by path ./build/vendor/base/js/*.js 44.2 KiB 3 modules modules by path ./build/vendor/services/kernels/*.js 52.5 KiB 3 modules modules by path ./build/vendor/*.css 17 KiB 3 modules ./build/vendor/colorpicker.js 19.2 KiB [built] [code generated] *ERROR in ./js/widgets.js* Module not found: Error: Can't resolve 'mpl' in '/home/varvara/sagecell/js' resolve 'mpl' in '/home/varvara/sagecell/js' Parsed request is a module using description file: /home/varvara/sagecell/package.json (relative path: ./js) Field 'browser' doesn't contain a valid alias configuration resolve as module /home/varvara/sagecell/js/build/vendor doesn't exist or is not a directory /home/varvara/sagecell/js/node_modules doesn't exist or is not a directory looking for modules in /home/varvara/sagecell/build/vendor single file module using description file: /home/varvara/sagecell/package.json (relative path: ./build/vendor/mpl) Field 'browser' doesn't contain a valid alias configuration /home/varvara/sagecell/build/vendor/mpl doesn't exist .webpack.js Field 'browser' doesn't contain a valid alias configuration /home/varvara/sagecell/build/vendor/mpl.webpack.js doesn't exist .web.js Field 'browser' doesn't contain a valid alias configuration /home/varvara/sagecell/build/vendor/mpl.web.js doesn't exist .js Field 'browser' doesn't contain a valid alias configuration /home/varvara/sagecell/build/vendor/mpl.js doesn't exist /home/varvara/sagecell/build/vendor/mpl doesn't exist looking for modules in /home/varvara/sagecell/node_modules single file module using description file: /home/varvara/sagecell/package.json (relative path: ./node_modules/mpl) Field 'browser' doesn't contain a valid alias configuration /home/varvara/sagecell/node_modules/mpl doesn't exist .webpack.js Field 'browser' doesn't contain a valid alias configuration /home/varvara/sagecell/node_modules/mpl.webpack.js doesn't exist .web.js Field 'browser' doesn't contain a valid alias configuration /home/varvara/sagecell/node_modules/mpl.web.js doesn't exist .js Field 'browser' doesn't contain a valid alias configuration /home/varvara/sagecell/node_modules/mpl.js doesn't exist /home/varvara/sagecell/node_modules/mpl doesn't exist /home/varvara/build/vendor doesn't exist or is not a directory /home/varvara/node_modules doesn't exist or is not a directory /home/build/vendor doesn't exist or is not a directory /home/node_modules doesn't exist or is not a directory /build/vendor doesn't exist or is not a directory /node_modules doesn't exist or is not a directory @ ./js/session.js @ ./js/cell.js @ ./js/main.js webpack 5.74.0 compiled with 1 error in 23305 ms make: *** [Makefile:42: static/embedded_sagecell.js] Error 1 ------ On Wednesday, 3 August 2022 at 21:31:25 UTC+2 Varvara Karpova wrote: > Hi, > > - I have installed *sagemath *from packages > - I then tried to install a *SageMathCell Server* following the Simple > Installation Guide from https://github.com/sagemath/sagecell : > - Steps 1 and 3 went OK, > - I omittted Step 2, since I already have sage installed. (and the > system won't let me overwrite it) > - In Step 4, the directory sagecell was built at > /home/varvara/sagecell , but after running > > $ sage -sh -c make > > webpack 5.69.1 compiles with 6 errors. Below you will find the error > output. > > My questions are: > 1) could these errors be related to the fact that I haven't installed *sage > *from github (i.e., ommited step 2)? > > 1') if yes, how do I properly uninstall *sage *and the sagecell directory > to try the instation process from https://github.com/sagemath/sagecell > (including Step 2) over again? > > 2) if the errors aren't related to the way I installed *sage*, how can I > solve them? > It feels like there might be a (related) path error somewhere (files are > copied / sourced from a wrong directory), but after a lot of googling about > webpack errors I still wasn't able to fix them, unfortunately. > > I would be grateful for any tipps. > > > ----------------------------------------- ERROR output > > $ sage -sh -c make > npm run build > > > [email protected] build > > webpack --mode production > > assets by status 817 KiB [cached] 1 asset > runtime modules 1.02 KiB 6 modules > modules by path ./node_modules/ 1.57 MiB 160 modules > modules by path ./js/ 123 KiB > ./js/main.js 5.18 KiB [built] [code generated] > ./js/sagecell.js 302 bytes [built] [code generated] > ./js/cell.js 13.5 KiB [built] [code generated] > + 14 modules > modules by path ./build/vendor/ 36.3 KiB > ./build/vendor/colorpicker.js 19.2 KiB [built] [code generated] > ./build/vendor/colorpicker.css 3.55 KiB [built] [code generated] > ./build/vendor/fontawesome.css 2.27 KiB [built] [code generated] > ./build/vendor/sagecell.css 11.2 KiB [built] [code generated] > > *ERROR in ./js/interact_cell.js* > Module not found: Error: Can't resolve 'base/js/events' in > '/home/varvara/sagecell/js' > resolve 'base/js/events' in '/home/varvara/sagecell/js' > Parsed request is a module > using description file: /home/varvara/sagecell/package.json (relative > path: ./js) > resolve as module > looking for modules in /home/varvara/sagecell/build/vendor > /home/varvara/sagecell/build/vendor/base doesn't exist > looking for modules in /home/varvara/sagecell/node_modules > existing directory /home/varvara/sagecell/node_modules/base > using description file: > /home/varvara/sagecell/node_modules/base/package.json (relative > path: .) > using description file: > /home/varvara/sagecell/node_modules/base/package.json (relative path: > ./js/events) > Field 'browser' doesn't contain a valid alias configuration > /home/varvara/sagecell/node_modules/base/js/events doesn't > exist > .webpack.js > Field 'browser' doesn't contain a valid alias configuration > > /home/varvara/sagecell/node_modules/base/js/events.webpack.js doesn't exist > > .web.js > Field 'browser' doesn't contain a valid alias configuration > /home/varvara/sagecell/node_modules/base/js/events.web.js > doesn't exist > .js > Field 'browser' doesn't contain a valid alias configuration > /home/varvara/sagecell/node_modules/base/js/events.js > doesn't exist > as directory > /home/varvara/sagecell/node_modules/base/js/events doesn't > exist > @ ./js/session.js > @ ./js/cell.js > @ ./js/main.js > > *ERROR in ./js/session.js* > Module not found: Error: Can't resolve 'base/js/events' in > '/home/varvara/sagecell/js' > resolve 'base/js/events' in '/home/varvara/sagecell/js' > Parsed request is a module > using description file: /home/varvara/sagecell/package.json (relative > path: ./js) > resolve as module > looking for modules in /home/varvara/sagecell/build/vendor > /home/varvara/sagecell/build/vendor/base doesn't exist > looking for modules in /home/varvara/sagecell/node_modules > existing directory /home/varvara/sagecell/node_modules/base > using description file: > /home/varvara/sagecell/node_modules/base/package.json (relative > path: .) > using description file: > /home/varvara/sagecell/node_modules/base/package.json (relative path: > ./js/events) > Field 'browser' doesn't contain a valid alias configuration > /home/varvara/sagecell/node_modules/base/js/events doesn't > exist > .webpack.js > Field 'browser' doesn't contain a valid alias configuration > > /home/varvara/sagecell/node_modules/base/js/events.webpack.js doesn't exist > > .web.js > Field 'browser' doesn't contain a valid alias configuration > /home/varvara/sagecell/node_modules/base/js/events.web.js > doesn't exist > .js > Field 'browser' doesn't contain a valid alias configuration > /home/varvara/sagecell/node_modules/base/js/events.js > doesn't exist > as directory > /home/varvara/sagecell/node_modules/base/js/events doesn't > exist > @ ./js/cell.js > @ ./js/main.js > > *ERROR in ./js/session.js* > Module not found: Error: Can't resolve 'base/js/namespace' in > '/home/varvara/sagecell/js' > resolve 'base/js/namespace' in '/home/varvara/sagecell/js' > Parsed request is a module > using description file: /home/varvara/sagecell/package.json (relative > path: ./js) > resolve as module > looking for modules in /home/varvara/sagecell/build/vendor > /home/varvara/sagecell/build/vendor/base doesn't exist > looking for modules in /home/varvara/sagecell/node_modules > existing directory /home/varvara/sagecell/node_modules/base > using description file: > /home/varvara/sagecell/node_modules/base/package.json (relative > path: .) > using description file: > /home/varvara/sagecell/node_modules/base/package.json (relative path: > ./js/namespace) > Field 'browser' doesn't contain a valid alias configuration > /home/varvara/sagecell/node_modules/base/js/namespace > doesn't exist > .webpack.js > Field 'browser' doesn't contain a valid alias configuration > > /home/varvara/sagecell/node_modules/base/js/namespace.webpack.js doesn't > exist > .web.js > Field 'browser' doesn't contain a valid alias configuration > > /home/varvara/sagecell/node_modules/base/js/namespace.web.js doesn't exist > > .js > Field 'browser' doesn't contain a valid alias configuration > /home/varvara/sagecell/node_modules/base/js/namespace.js > doesn't exist > as directory > /home/varvara/sagecell/node_modules/base/js/namespace > doesn't exist > @ ./js/cell.js > @ ./js/main.js > > *ERROR in ./js/session.js* > Module not found: Error: Can't resolve 'services/kernels/kernel' in > '/home/varvara/sagecell/js' > resolve 'services/kernels/kernel' in '/home/varvara/sagecell/js' > Parsed request is a module > using description file: /home/varvara/sagecell/package.json (relative > path: ./js) > resolve as module > looking for modules in /home/varvara/sagecell/build/vendor > /home/varvara/sagecell/build/vendor/services doesn't exist > looking for modules in /home/varvara/sagecell/node_modules > /home/varvara/sagecell/node_modules/services doesn't exist > @ ./js/cell.js > @ ./js/main.js > > *ERROR in ./js/utils.js* > Module not found: Error: Can't resolve 'base/js/utils' in > '/home/varvara/sagecell/js' > resolve 'base/js/utils' in '/home/varvara/sagecell/js' > Parsed request is a module > using description file: /home/varvara/sagecell/package.json (relative > path: ./js) > resolve as module > looking for modules in /home/varvara/sagecell/build/vendor > /home/varvara/sagecell/build/vendor/base doesn't exist > looking for modules in /home/varvara/sagecell/node_modules > existing directory /home/varvara/sagecell/node_modules/base > using description file: > /home/varvara/sagecell/node_modules/base/package.json (relative > path: .) > using description file: > /home/varvara/sagecell/node_modules/base/package.json (relative path: > ./js/utils) > Field 'browser' doesn't contain a valid alias configuration > /home/varvara/sagecell/node_modules/base/js/utils doesn't > exist > .webpack.js > Field 'browser' doesn't contain a valid alias configuration > > /home/varvara/sagecell/node_modules/base/js/utils.webpack.js doesn't exist > > .web.js > Field 'browser' doesn't contain a valid alias configuration > /home/varvara/sagecell/node_modules/base/js/utils.web.js > doesn't exist > .js > Field 'browser' doesn't contain a valid alias configuration > /home/varvara/sagecell/node_modules/base/js/utils.js > doesn't exist > as directory > /home/varvara/sagecell/node_modules/base/js/utils doesn't > exist > @ ./js/cell.js > @ ./js/main.js > > *ERROR in ./js/widgets.js* > Module not found: Error: Can't resolve 'mpl' in '/home/varvara/sagecell/js' > resolve 'mpl' in '/home/varvara/sagecell/js' > Parsed request is a module > using description file: /home/varvara/sagecell/package.json (relative > path: ./js) > resolve as module > looking for modules in /home/varvara/sagecell/build/vendor > single file module > using description file: /home/varvara/sagecell/package.json > (relative path: ./build/vendor/mpl) > /home/varvara/sagecell/build/vendor/mpl doesn't exist > .webpack.js > /home/varvara/sagecell/build/vendor/mpl.webpack.js doesn't > exist > .web.js > /home/varvara/sagecell/build/vendor/mpl.web.js doesn't exist > .js > /home/varvara/sagecell/build/vendor/mpl.js doesn't exist > /home/varvara/sagecell/build/vendor/mpl doesn't exist > looking for modules in /home/varvara/sagecell/node_modules > single file module > using description file: /home/varvara/sagecell/package.json > (relative path: ./node_modules/mpl) > /home/varvara/sagecell/node_modules/mpl doesn't exist > .webpack.js > /home/varvara/sagecell/node_modules/mpl.webpack.js doesn't > exist > .web.js > /home/varvara/sagecell/node_modules/mpl.web.js doesn't exist > .js > /home/varvara/sagecell/node_modules/mpl.js doesn't exist > /home/varvara/sagecell/node_modules/mpl doesn't exist > @ ./js/session.js > @ ./js/cell.js > @ ./js/main.js > > webpack 5.69.1 compiled with 6 errors in 17394 ms > make: *** [Makefile:42: static/embedded_sagecell.js] Error 1 > > > > > > > > -- You received this message because you are subscribed to the Google Groups "sage-cell" group. 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