Good afternoon I am presented with the following error when trying to install the following:
npm install react-native-router-flux
The solution was to start the project with an older version of react-native
react-native --version="0.55.4" Project
and use npm in version 5.10.0
to install react-native-router-flux you should use the following command also look if you have installed npm, it usually happens that because you do not have it installed or you have an old version it usually gives you problems, see if you have npm installed version: npm. 6.1.0:
npm i react-native-router-flux --save
for more information look at this site: tutorial to install react-native-router -flux - is in English