I'm having an issue with NPM installing two copies of React
in my project. Here are the relevant parts of the dependencies:
My package.json
:
"dependencies": {
"react": "0.12.2",
"tcomb-form": "0.4.5"
}
tcomb-form's package.json
:
"peerDependencies": {
"react": ">=0.12.0"
}
I would not expect tcomb-form
to get it's own copy of React
, since I already have a dependency that satisfies its peerDependencies
.
However, in npm 2.7.4
, it does install a separate version in tcomb-form/node_modules/react
, and this version is incompatible with my version (I use 0.12
, and it is installing 0.13
)
In npm 1.4.28
, this behavior was different, and tcomb-form/node_modules/react
would not exist, and it would just use my version.
Is there anyway to make it so that we all use the same version of React in the latest npm
?
npm dedupe
should handle this. In future versions of npm, I believe this will happen duringnpm install
by default, but as of 1.x and 2.x I think a separate dedupe is required.