error showing while running **npm run dist**

[imSrbh]

C:\Users\imsau\SE\ChatBot-IIITNR-master>npm run dist

[email protected] dist C:\Users\imsau\SE\ChatBot-IIITNR-master
npm run build; npm run webpack; npm run uglify

npm ERR! missing script: build;

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\imsau\AppData\Roaming\npm-cache_logs\2018-11-25T10_37_27_340Z-debug.log
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] dist: npm run build; npm run webpack; npm run uglify
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] dist script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm WARN Local package.json exists, but node_modules missing, did you mean to install?

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\imsau\AppData\Roaming\npm-cache_logs\2018-11-25T10_37_27_442Z-debug.log

C:\Users\imsau\Desktop\5th Sem\SE\ChatBot-IIITNR-master>npm install rivescript
npm ERR! code ENOSELF
npm ERR! Refusing to install package with name "rivescript" under a package
npm ERR! also called "rivescript". Did you name your project the same
npm ERR! as the dependency you're installing?
npm ERR!
npm ERR! For more information, see:
npm ERR! https://docs.npmjs.com/cli/install#limitations-of-npms-install-algorithm

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\imsau\AppData\Roaming\npm-cache_logs\2018-11-25T10_40_50_944Z-debug.log