error : go get github.com/danhunsaker/calends' returned a non-zero code: 2 on docker build

[unexpand]

Not sure if something is broken in github.com/knz/strtime

Step 9/20 : RUN go get github.com/danhunsaker/calends
 ---> Running in 8bae3e0c6277
# github.com/knz/strtime
exec: "gcc": executable file not found in $PATH
The command '/bin/sh -c go get github.com/danhunsaker/calends' returned a non-zero code: 2

[Hennik Hunsaker]

Looks like you need to install GCC. github.com/knz/strtime has some C code that it needs to compile in order to work properly.

I'm curious how you're using calends, though!

[unexpand]

Thanks, that works and Thanks for Calends too.
It made it super easy for us to work with Unix time and Gregorian time.