gitupdate not found after install in ubuntu

[verajosemanuel]

Steps to Reproduce:

1. check ig go is installed

 sudo apt install golang-go
[sudo] password for joe:
Reading package lists... Done
Building dependency tree
Reading state information... Done
golang-go is already the newest version (2:1.13~1ubuntu2).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

2. install gitupdate go get -u github.com/nikitavoloboev/gitupdate

3. go to git project folder and execute

cd ~/.projectfiles
gitupdate .
gitupdate: command not found