Cannot install from NPM due to conflicting peer dependencies

[samanime]

Maybe I'm doing something wrong, but I'm unable to install the three main packages together (core, tools, streaming-image-volume-loader) because there are peer dependency conflicts.

I'm attempting to run (with none of them currently installed or in package.json) using the latest NPM (8.7.0) and Node.js (17.9.0):

npm install --save @cornerstonejs/streaming-image-volume-loader @cornerstonejs/core @cornerstonejs/tools

Results in something like this:

npm ERR! code ERESOLVE
npm ERR! ERESOLVE could not resolve
npm ERR!
npm ERR! While resolving: my-project@0.0.1
npm ERR! Found: @cornerstonejs/core@0.4.6
npm ERR! node_modules/@cornerstonejs/core
npm ERR!   @cornerstonejs/core@"*" from the root project
npm ERR!   peer @cornerstonejs/core@"^0.4.3" from @cornerstonejs/streaming-image-volume-loader@0.2.20
npm ERR!   node_modules/@cornerstonejs/streaming-image-volume-loader
npm ERR!     @cornerstonejs/streaming-image-volume-loader@"*" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! @cornerstonejs/tools@"*" from the root project
npm ERR!
npm ERR! Conflicting peer dependency: @cornerstonejs/core@0.3.4
npm ERR! node_modules/@cornerstonejs/core
npm ERR!   peer @cornerstonejs/core@"^0.3.0" from @cornerstonejs/tools@0.9.1
npm ERR!   node_modules/@cornerstonejs/tools
npm ERR!     @cornerstonejs/tools@"*" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR!
npm ERR! See C:\Users\MyUser\AppData\Local\npm-cache\eresolve-report.txt for a full report.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\MyUser\AppData\Local\npm-cache\_logs\2022-04-19T15_15_55_145Z-debug-0.log

I'm not sure why, but tools and streaming both have devDependencies and peerDependencies that are incompatible with each other, and with the other libraries.

I can get core and tools to install, but not streaming-image-volume with them. Or, if I try just streaming-image-volume, I can't get 0.2.19 (latest) to install at all, but I can get 0.2.18, but then I can't get tools to install with it.

Edit: Just to note, if I use --legacy-peer-deps, I am able to install them, though having to use that flag is less than ideal (and if it is required, it should be mentioned in the documentation).

[swederik]

I think this was fixed by #98 - please reopen if you are still seeing the issue