Error: More than one instance of ravencore-lib found.

[bitnaive]

Attempting to install following README

/home/node/app/insights-api/node_modules/@ravendevkit/ravencore-lib/index.js:12
     throw new Error(message);
     ^

 Error: More than one instance of ravencore-lib found. Please make sure to require ravencore-lib and check that submodules do not also include their own ravencore-lib dependency.
     at Object.ravencore.versionGuard (/home/node/app/insights-api/node_modules/@ravendevkit/ravencore-lib/index.js:12:11)
     at Object.<anonymous> (/home/node/app/insights-api/node_modules/@ravendevkit/ravencore-lib/index.js:15:11)
     at Module._compile (internal/modules/cjs/loader.js:799:30)
     at Object.Module._extensions..js (internal/modules/cjs/loader.js:810:10)
     at Module.load (internal/modules/cjs/loader.js:666:32)
     at tryModuleLoad (internal/modules/cjs/loader.js:606:12)
     at Function.Module._load (internal/modules/cjs/loader.js:598:3)
     at Module.require (internal/modules/cjs/loader.js:705:19)
     at require (internal/modules/cjs/helpers.js:14:16)
     at Object.<anonymous> (/home/node/app/insights-api/lib/blocks.js:4:17)