nexus_parser.go:169:15: cannot use func literal (type func(string, string)) as type func(string, string) bool in argument to al.seqbag.Iterate

[bjoernkjoshanssen]

Got the above error when running go get github.com/evolbioinfo/gotree/

[fredericlemoine]

Which version of go is installed? (go version)

[bjoernkjoshanssen]

1.13

[fredericlemoine]

Thanks for pointing out this issue. When using go get, the latest version of goalign dependency is retrieved. In that version, the iterators have changed. It should work now.

[bjoernkjoshanssen]

Thanks for the quick response, but I got the same error again just now...

[fredericlemoine]

I can't reproduce the issue, It may be due to a sync issue with go get, can you try with the -uoption?

go get -u github.com/evolbioinfo/gotree

or

rm -rf $GOPATH/github.com/evolbioinfo/gotree
go get github.com/evolbioinfo/gotree

[bjoernkjoshanssen]

I tried that and now I get:

error: cannot open .git/FETCH_HEAD: Permission denied
package github.com/fatih/color: exit status 1

[fredericlemoine]

It seems something went wrong with permissions during the first go get... You can try to remove problematic dependencies, for example:

rm -rf $GOPATH/github.com/fatih/color

and try again:

go get -u github.com/evolbioinfo/gotree

Or solve the permission issue, for example:

chown -R youruser:yourgroup $GOPATH/github.com/fatih/color/.git/

[bjoernkjoshanssen]

Now I get permission denied for go get -u github.com/fatih/color It seems that package is no longer maintained.

[fredericlemoine]

Indeed the package is no longer maintained, but it should not prevent a go get. There seems to be a permission problem with your go directory structure. Is $GOPATH in your home? Also: Do you need to use the go library or the command line tool? Because you can also download the binaries.

[bjoernkjoshanssen]

Thanks, got it to work now by switching to using a local machine rather than virtual machine.