I'm trying to read Excel file with GoLang (even not .xlsx) and by using several libraries can't have success in it. The libraries just crashes on OpenFile stage with such error:

zip: not a valid zip file

Libraries which I tried to use: https://github.com/tealeg/xlsx https://github.com/tealeg/xlsx2csv/

There were some others too, but they were crashed during

go get Name-of-Lib because of some Dll problems.

Any ideas? Is it because I'm trying to do in under MacOS or by some other reason?