react-native-sms: Appears to be a git repo or submodule

[realgsong]

I got following error when npm install

npm ERR! code EISGIT
npm ERR! path /home/ksbae/overclass/node_modules/react-native-sms
npm ERR! git /home/ksbae/overclass/node_modules/react-native-sms: Appears to be a git repo or submodule.
npm ERR! git     /home/ksbae/overclass/node_modules/react-native-sms
npm ERR! git Refusing to remove it. Update manually,
npm ERR! git or move it out of the way first.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/ksbae/.npm/_logs/2020-01-10T06_30_28_458Z-debug.log

avishayil/react-native-restart#71 (comment)
It looks like .git is included in library deployment.