I am a new golang developer. My company uses go 1.10.2, and I hit following error during installing vim-go
Error installing golang.org/x/tools/cmd/gopls: # golang.org/x/tools/internal/lsp/source^#../../../golang.org/x/tools/internal/lsp/source/symbols.go:232:18: ti.EmbeddedType undefined (t
ype *types.Interface has no field or method EmbeddedType
It turns out due to the old go version. https://github.com/fatih/vim-go/issues/2246, https://github.com/golang/go/issues/31864. Since upgrade go version is not an option, the only choice I can think of is to install an old version vim-go that supports go 1.10.2. But I am not sure how to do so.
This is how I install vim-go now:
git clone https://github.com/fatih/vim-go.git ~/.vim/pack/plugins/start/vim-go
then open up vim and run :GoInstallBinaries (where above error show up)
Any suggestions would be great. Since I am neither a vim nor a go person before, more details would be appreciate!
You should try goenv it support multiple version of golang.
Here is the installation guide
https://github.com/syndbg/goenv/blob/master/INSTALL.md
And after installation you can choose and install any version from the list.
Just by typing..
goenv install 1.10.2
Solved it by cloning the repo and checkout to an old commit
Related
I am very new to golang. I am trying to work with the gomod. Trying to explore the go buffalo framework. But finding a bit of difficulty in installing that.
What I have done:
I saw that go get is nomore supported for buffalo and so switched to go modules.
Created a module by go mod init github.com/webbuffalotest
Fetched go get -v github.com/gobuffalo/buffalo (on the same directory where I have go.mod file)
Fetched go get -v github.com/mattn/go-sqlite3 (on the same directory where I have go.mod file)
go install github.com/gobuffalo/buffalo
I was expecting a buffalo.exe inside %GOPATH%/bin so that I can add it to my path but didn't find one.
My question is what's wrong? Is the exe not installed or it's somewhere else because of go mod. Any help will be highly appreciated.
I am using windows 10. I am not willing to install package managers as scoop or choco to install buffalo. Thanks for your patience :)
Edited:
Also tried setting set GO111MODULE=on but of no use.
Solved:
My bad, I should have used go install github.com/gobuffalo/buffalo/buffalo instead of go install github.com/gobuffalo/buffalo
github.com/gobuffalo/buffalo is a library; the corresponding binary is (aptly-named) github.com/gobuffalo/buffalo/buffalo.
The go install command you ran should have warned you about that, but didn't because go install used to also be used to cache compiled libraries (it no longer does that in module mode).
I've filed https://golang.org/issue/46912 to add a diagnostic.
I have installed the go language in my ubuntu using sudo apt install golang-go.
It was successfully installed. When i run go version I am getting go version go1.10.4 linux/amd64
but when i tried running go mod init projectName I am getting the following error go: unknown subcommand "mod"
Do I need to install mod package or am i missing something? I have implemented the solution given by christophe in this forum but it didn't work for me.
Preliminary module support was added in Go 1.11, so Go 1.10 knows no mod subcommand.
You need to install a newer, preferably the newest 1.14 version of Go. Get it from the official downloads page. Go 1.10 is not even supported anymore (doesn't receive security patches).
The prepared packages of OSes usually lag behind new releases. I'd advise to always get Go from the official page.
Because preliminary support for go-modules came in version 1.11 and 1.12.
More here
I suggest that you install using the linux build directly from golang
When I try to run any Go script it show me this error
I installed go lang step by step from this link
https://www.tecmint.com/install-go-in-linux/
When I setup go script like this
go get github.com/tomnomnom/waybackurls
I got error like this
github.com/tomnomnom/waybackurls
src/github.com/tomnomnom/waybackurls/main.go:191: u.Hostname undefined
(type *url.URL has no field or method Hostname)
If you are following the guide you linked by copy-pasting commands, you will have installed Go 1.7.3. The function url.Hostname() was added in Go 1.8.
I suggest completely ignoring that guide. Remove /usr/local/go, remove ~/go_projects and undo the path related stuff.
Instead, use the package manager of your OS to install Go.
Most likely, this means you should do either sudo apt install golang (for Ubuntu, Debian, ...) or sudo dnf install golang (Fedora, CentOS, ...).
That will give you the latest version that is supported by distro maintainer (which at the moment is probably 1.11 or 1.12, depending on your distro).
As an alternative to the packagemanager, download the latest version from https://golang.org/dl/.
This approach also gives you an installation that follows the Go ecosystem their conventions for paths (I'm not sure if ~/go_projects was ever a think, but it isn't today).
I have a issue of go get golang.org/x/tools/cmd/guru
When update my go tools in vscode IDE.But golang.org/x/tools/cmd/guru package always shows the following install error
error:
golang.org/x/tools/go/internal/gcimporter
src/golang.org/x/tools/go/internal/gcimporter/bexport.go:212: obj.IsAlias undefined (type *types.TypeName has no field or method IsAlias)
go version is 1.8.7
You are going to have to upgrade go. The language added a concept called aliases. The reflection package therefore has to know about them and apparently guru. You should try and stay up to date, as the Go team only supports the last two versions.
As of today, 1.11.4 is the latest: https://golang.org/dl/
Of all the days I chose today to switch from rvm to rbenv. All went well far enough, there are good tutorials on this, but the fun stopped when I tried to install ruby 1.9.3.
rbenv install 1.9.3
proposed to install 1.9.3-p448 as the current version which seems ok to me, so I tried
rbenv install 1.9.3-p448
and went down from there on. It will look up something on ...cloudfront.net and then tried to fetch ruby-1.9.3-p448.tar.gz from the "usual location" which it considers to be
http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p448.tar.gz
which fails with
/usr/local/bin/ruby-build: line 144: pushd: ruby-1.9.3-p448: No such file or directory
plus a final 404-error and a host of followup error messages.
As it turns out the link above is identical to the one published on http://www.ruby-lang.org/en/downloads/ which I would consider as "official" a link as you might find for Ruby. So if you go to ruby-lang.org manually (or using the link above) you will also find a broken download (as of 2013-08-06 17:06)!
I guess this is a temporary issue and the downloads will return (2.0.0 link is also broken by the way). Not to much of a problem for me at the moment as 1.9.2 can still be installed (and I am stuck with that at my current hosting provider ...), but anyways: Are there any other options I would have to install a ruby with rbenv without these "official" distributions?
Looks like ruby-lang.org has been going on and off line for a couple of hours now.
ruby-lang status: http://www.ruby-lang.org/en/news/2013/08/06/status-issue/
GitHub Issue: https://github.com/ruby/www.ruby-lang.org/issues/259
just tested overriding the mirror for ruby-build in cap...
rbenv uses ruby-build. You can override the mirror in ruby-build url in 2 ways:
Specifying a custom ruby version (requires you to write out a config in ruby-build/share/ruby-build/my-custom-ruby
Overriding the mirror url (requires the checksum to be the same), i.e., RUBY_BUILD_MIRROR_URL= http://mirrors.ibiblio.org/ruby/2.0/ruby-2.0.0-p247.tar.gz
env RUBY_BUILD_MIRROR_URL=http://mirrors.ibiblio.org/ruby/2.0/ruby-2.0.0-p247.tar.gz ~/.rbenv/bin/rbenv install 2.0.0-p247
I had this same problem, and I was able to work around it by editing the ruby-build recipe for the particular version of Ruby I needed to download.
I installed ruby-build as an rbenv plugin, so the recipe lives here:
~/.rbenv/plugins/ruby-build/share/ruby-build
Here's the edited version of the recipe:
install_package "yaml-0.1.4" "http://pyyaml.org/download/libyaml/yaml-0.1.4.tar.gz#36c852831d02cf90508c29852361d01b"
install_package "ruby-1.9.3-p448" "http://mirrors.ibiblio.org/ruby/1.9/ruby-1.9.3-p448.tar.gz#a893cff26bcf351b8975ebf2a63b1023"
#install_package "ruby-1.9.3-p448" "ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p448.tar.gz#a893cff26bcf351b8975ebf2a63b1023"
I did not try this, but you might be able to achieve a similar result by following the instructions for specifying package download mirrors.