npm ERR! addLocal Could not install Mac OS

npm ERR! addLocal Could not install

c'ant add r install cordova native settingopener plugin in ios platform

cordova plugin add https://github.com/guyromb/Cordova-open-native-settings.git --save;

Error: npm: Command failed with exit code 1 Error output: npm ERR! addLocal Could not install /var/folders/x4/1spvk6hs1cs07zn1sdy3016h0000gn/T/npm-549-44b7d8cd/git-cache-4736d06f/5b4654c6781567e464600ba87525e3d3d598cd62 npm ERR! Invalid version: "1.2"

any suggestion is awaited!

via user2496482