unable to install?

[fredo888]

package github.com/gojek/heimdall/v7: cannot find package "github.com/gojek/heimdall/v7" in any of:
c:\go\src\github.com\gojek\heimdall\v7 (from $GOROOT)
C:\Users\user\go\src\github.com\gojek\heimdall\v7 (from $GOPATH)

while attempting to do go get -u github.com/gojek/heimdall/v7

pls help

[bokunodev]

is gomodule enabled ? try
export GO111MODULE=on ; go get -v -d github.com/gojek/heimdall/v7

[fredo888]

is gomodule enabled ? try
export GO111MODULE=on ; go get -v -d github.com/gojek/heimdall/v7

this is what i get: github.com/gojek/heimdall/v7 upgrade => v7.0.2

but then why i try to run a example this is also what i get: cannot find module providing package github.com/gojek/heimdall/v7: working directory is not part of a module

and if i do export GO111MODULE=auto: cannot find package "github.com/gojek/heimdall/v7" in any of:
/usr/local/go/src/github.com/gojek/heimdall/v7 (from $GOROOT)
/root/Projects/Proj1/src/github.com/gojek/heimdall/v7 (from $GOPATH)

maybe i installed golang wrong?

[bokunodev]

gomodule is enabled by default since release 1.15, i believe.
if you aren't using go module, you have to work inside GOPATH.
gomodule's doc