# info for our new Internet / Social network Asimov is our code name for this work untill we get better name and feedback of where to go, this is not a project of long duration we need concrete results very fast. > [https://info.ourworld.tf/duniayetu](https://info.ourworld.tf/duniayetu) ## to run the book ```bash hero mdbook -u https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/script3 # in case you want to open the generated book and edit hero mdbook -u https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/script3 -e ``` ## First install hero: ```bash curl https://raw.githubusercontent.com/freeflowuniverse/crystallib/development/scripts/installer_hero.sh > /tmp/hero_install.sh bash /tmp/hero_install.sh #to use hero make sure you restart your shell or you do (if osx) source ~/.zprofile #check how to use, can also do on each of the subcommands hero -help ``` ## troubleshoot if you see the following, it means you have an outdated brew on your laptop ```bash ## stderr: Error: Cannot install under Rosetta 2 in ARM default prefix (/opt/homebrew)! ``` to fix: ```bash #uninstall /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/uninstall.sh)" rm -rf /opt/homebrew #re-install homebrew /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" ```