search

avh4 / elm-format

elm-format formats Elm source code according to a standard set of rules based on the official Elm Style Guide
BSD 3-Clause "New" or "Revised" License
1.31k stars 145 forks source link

Installation problem #554

Open fabricemarchal opened 5 years ago

fabricemarchal commented 5 years ago 
sudo bash
npm install -g elm-format

generates the following error: ERR Error extracting https://github.com/avh4/elm-format/releases/download/0.8.0/elm-format-0.19-0.8.0-mac-x64.tgz - Error: EACCES: permission denied, mkdir '/usr/local/lib/node_modules/elm-format/unpacked_bin' with --unsafe-perm it works.

avh4 commented 5 years ago

Is this on Mac or Linux?

In general, I'd recommend installing elm-format as a non-root user. Is there a reason you need it installed as root?

I'm not familiar with --unsafe-perm. What does it do? Is the elm-format package doing something wrong that leads to this error?

fabricemarchal commented 5 years ago

The problem was on Mac. I installed first as user but got some permissions errors (hence the sudo).

Erudition commented 5 years ago

I've had the same problem since 0.19 was released so I could never upgrade. Via https://github.com/npm/npm/issues/17268 I eventually discovered the --unsafe-perm trick, which works. Might want to make note of that in the install instructions for now. Also, make the title of this issue more specific.

sudo npm install -g elm-format
/usr/bin/elm-format -> /usr/lib/node_modules/elm-format/bin/elm-format

> elm-format@0.8.1 install /usr/lib/node_modules/elm-format
> binwrap-install

ERR Error extracting https://github.com/avh4/elm-format/releases/download/0.8.1/elm-format-0.8.1-linux-x64.tgz - Error: EACCES: permission denied, mkdir '/usr/lib/node_modules/elm-format/unpacked_bin'
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! elm-format@0.8.1 install: `binwrap-install`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the elm-format@0.8.1 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
dustypaws commented 4 years ago

@Erudition saved my bacon! Thank you! :D

shepelevstas commented 4 years ago

--unsafe-perm worked! Shouldn't it be mentioned in docs? The issue is almost 2 years old! Great tool btw!!! =D

bhstremblay commented 4 years ago

Isn't this more an issue with managing the permissions around installing npm pacakges, and not elm-specific?

I'm new to using npm but see this section on their site. I was getting permission denied installing elm-test and elm-format so I did the second suggestion from that page, i.e.

mkdir ~/.npm-global
npm config set prefix '~/.npm-global'
NPM_CONFIG_PREFIX=~/.npm-global npm install -g elm-test elm-format

and that worked for me.