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Different versions of the same module specified in different child dependencies are not installing correctly
I have a project that has 2 modules A and B, In module A, there is a module C with version 1.0.0 in the “dependency” of its package.json. In module B, there is module C with version 2.0.0 in the “dependency” of its package.json. The structure looks like below
- - A - C@1.0.0 - B - C@2.0.0
npm install . C@1.0.0 is installed in the node_modules folder under module A, C@2.0.0 is installed under the root node_modules folder. Here is the folder structure
node_modules - A - node_modules - C@1.0.0 - B - C@2.0.0
I have 2 questions:
- Why C@2.0.0 is not installed under B?
- Module A is not using C@1.0.0 which is installed in its own node_modules folder, instead, both module A and B use C@2.0.0 which is in the top level. How can I make it so that module A uses C@1.0.0 and module B uses C@2.0.0?
npm that I tested are 5.5.1, 6.9.2, 6.10.1