some global modules were install in the directory of current node version,for example 'nvm/node/v6.5.0/node_modules'.If I change to version v6.6.0,some global modules can't work.
@haoranw you can find the answer in the nvm docs
https://github.com/creationix/nvm#migrating-global-packages-while-installing
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@haoranw you can find the answer in the
nvmdocshttps://github.com/creationix/nvm#migrating-global-packages-while-installing