Installing cargo web errors out when emscripten uninstalled

Question

Installing cargo web errors out when emscripten uninstalled

elichai opened this issue 5 years ago · comments

Hi
I'm trying to install emscripten using #52 in my CI like this:

rustup target add asmjs-unknown-emscripten && cargo install --force cargo-web && cargo web prepare-emscripten

but cargo install --force cargo-web fails with this:

  Installing C:\Users\appveyor\.cargo\bin\cargo-web.exe
   Installed package `cargo-web v0.6.26` (executable `cargo-web.exe`)
error: you don't have Emscripten installed!
Download and install emscripten from the official site: http://kripken.github.io/emscripten-site/docs/getting_started/downloads.html

Koute · Answer 1 · Wed Aug 14 2019 04:01:14 GMT+0800 (China Standard Time)

This subcommand is only supported on Linux; unfortunately on windows the Emscripten has to be installed manually.

Elichai Turkel · Answer 2 · Wed Aug 14 2019 04:03:32 GMT+0800 (China Standard Time)

Yeah I figured that out :/
I'm running this long thing instead:
git clone https://github.com/emscripten-core/emsdk.git && cd emsdk && emsdk install latest && emsdk activate latest --global && emsdk_env.bat