So I am trying to install my Go app's dependencies on my Raspberry 3/Raspbian system with "go get" and running into the following when trying to install gRPC for Go:
[pi#raspberrypi-1 camera-service] 17:32:28 % go get google.golang.org/grpc
package google.golang.org/grpc: unrecognized import path "google.golang.org/grpc" (https fetch: Get https://google.golang.org/grpc?go-get=1: dial tcp: lookup google.golang.org on 192.168.1.1:53: read udp 192.168.1.64:33524->192.168.1.1:53: i/o timeout)
Meanwhile I am able to install other (non-google.golang.org) dependencies (for example go get github.com/asaskevich/EventBus) just fine.
To me this looks a DNS problem -- 192.168.1.1 is my router, 192.168.1.64 is my RPi. However I can resolve the address just fine:
[pi#raspberrypi-1 camera-service] 17:32:52 % host google.golang.org
google.golang.org is an alias for golang.org.
golang.org has address 216.58.209.145
golang.org has IPv6 address 2a00:1450:400f:804::2011
golang.org mail is handled by 1 aspmx.l.google.com.
golang.org mail is handled by 2 alt2.aspmx.l.google.com.
golang.org mail is handled by 2 alt1.aspmx.l.google.com.
golang.org mail is handled by 2 alt3.aspmx.l.google.com.
This is weird. Also I have installed the same packages on another system np.
My environment is
- Go 1.8.3, installed from prebuilt ARM6 binary
- export GOROOT="/usr/local/go"
- export GOPATH="/home/pi/go"
This may be because you are using the built in DNS resolver in Go, rather than delegating to the system name resolver. When you built gRPC, did you set CGO_ENABLED=1 ? You can check by setting GODEBUG=netdns=cgo when getting gRPC:
$ GODEBUG=netdns=cgo go get google.golang.org/grpc
Related
I have a go program which imports a custom module hosted internally
import (
"fmt"
"log"
...
"gitlab.org.myteam.com/teamrepo/project1"
)
When I do go build I get following errors:
main.go:15:2: no required module provides package gitlab.org.myteam.com/teamrepo/project1; to add it:
go get gitlab.org.myteam.com/teamrepo/project1
As directed when I do go get I get following errors:
go: downloading gitlab.org.myteam.com/teamrepo/project1 v1.0.1
go: gitlab.org.myteam.com/teamrepo/project1#v1.0.1: verifying module: gitlab.org.myteam.com/teamrepo/project1#v1.0.1: reading https://sum.golang.org/lookup/gitlab.org.myteam.com/teamrepo/project1#v1.0.1: 404 Not Found
server response: not found: gitlab.org.myteam.com/teamrepo/project1#v1.0.1: unrecognized import path "gitlab.org.myteam.com/teamrepo/project1": https fetch: Get "https://gitlab.org.myteam.com/teamrepo/project1?go-get=1": dial tcp 10.xx.xx.xxx:443: connect: connection refused
I am not sure what I am doing wrong here. git clone on this repository works fine, so it is accessible.
Further, two things that I find confusing in the errors are:
Why go is trying to read the path reading https://sum.golang.org/lookup/gitlab.org.myteam.com/teamrepo/project1#v1.0.1: 404 Not Found
And, how it decided to fetch version v1.0.1 as I haven’t explicitly specified this version anywhere.
go version go1.19.4 darwin/amd64
I'm having problem while vendoring my go-project. Tried with both glide and go-dep - getting same problem.
$ go get -u go.opencensus.io gives the following error:
package go.opencensus.io/opencensus-go: unrecognized import path "go.opencensus.io/opencensus-go" (https fetch: Get https://go.opencensus.io/opencensus-go?go-get=1: dial tcp <some-ip>: i/o timeout)
Github link of this package - https://github.com/census-instrumentation/opencensus-go
Tried setting a proxy to shell
export http_proxy=http://104.248.231.49:8080/
export https_proxy=http://104.248.231.49:8080/
And then it worked.
I have installed go 1.7 in Debian to make doh
It has a Makefile, which triggers the download and install of dependencies into my GOPATH.
The net package is there:
$ ls $GOPATH/src/github.com/golang/net/
AUTHORS context dict http idna ipv6 lif PATENTS README.md webdav
bpf CONTRIBUTING.md dns http2 internal lex nettest proxy route websocket
codereview.cfg CONTRIBUTORS html icmp ipv4 LICENSE netutil publicsuffix trace xsrftoken
Yet during the build, it says it cannot find net.Resolver
$ make
go get -d -v ./doh-client ./doh-server
cd doh-client && go build
# _/home/share/apps/dns-over-https/doh-client
./client.go:47: undefined: net.Resolver
Makefile:46: recipe for target 'doh-client/doh-client' failed
make: *** [doh-client/doh-client] Error 2
This is my first go with go, so I am not sure how it goes about pulling in imports, and whether the Resolver part is present.
Unrecognized import path while fetching go package gin. How do I resolve this issue
go get github.com/gin-gonic/gin
package gopkg.in/go-playground/validator.v8: unrecognized import path "gopkg.in/go-playground/validator.v8" (https fetch: Get https://gopkg.in/go-playground/validator.v8?go-get=1: dial tcp: i/o timeout)
package gopkg.in/yaml.v2: unrecognized import path "gopkg.in/yaml.v2" (https fetch: Get https://gopkg.in/yaml.v2?go-get=1: dial tcp: i/o timeout)
According to issue #51 - which has a similar error - indicates that this is a problem with your network. Try again later or use some proxy, as suggested on the GitHub page, such as:
Goproxy
Lantern
Also, make sure you can go get other packages. It might be a package only problem or a 'global' one. In this case try the proxies above
I just tried the command, and it works find.
Is your GOPATH correctly set? see the documentation for more info.
I try to use go get gopkg.in/fatih/pool.v2 to install pool according to Readme.md, but can't success:
C:\Users\xiaona\Documents\GitHub> go get -v gopkg.in/fatih/pool.v2
Fetching https://gopkg.in/fatih/pool.v2?go-get=1
https fetch failed.
Fetching http://gopkg.in/fatih/pool.v2?go-get=1
import "gopkg.in/fatih/pool.v2": http/https fetch: Get http://gopkg.in/fatih/poo
l.v2?go-get=1: dial tcp 107.178.216.236:80: ConnectEx tcp: A connection attempt
failed because the connected party did not properly respond after a period of ti
me, or established connection failed because connected host has failed to respon
d.
package gopkg.in/fatih/pool.v2: unrecognized import path "gopkg.in/fatih/pool.v2
"
While access 107.178.216.236:80 is OK in web browser.
I try to use go get github.com/fatih/pool, and it also works OK.
Could anyone give some clues on this issue?
BTW: I use windows powershell and git version is 1.9.5.
The root cause has been found: Because my computer use a web proxy, so I need to set proxy in environment variable:
C:\Users\xiaona>set https_proxy=https://web-proxy.corp.hp.com:8080/
C:\Users\xiaona>set http_proxy=https://web-proxy.corp.hp.com:8080/
C:\Users\xiaona>go get -v gopkg.in/fatih/pool.v2
Fetching https://gopkg.in/fatih/pool.v2?go-get=1
Parsing meta tags from https://gopkg.in/fatih/pool.v2?go-get=1 (status code 200)
get "gopkg.in/fatih/pool.v2": found meta tag main.metaImport{Prefix:"gopkg.in/fa
tih/pool.v2", VCS:"git", RepoRoot:"https://gopkg.in/fatih/pool.v2"} at https://g
opkg.in/fatih/pool.v2?go-get=1
gopkg.in/fatih/pool.v2 (download)
gopkg.in/fatih/pool.v2
Then, all is OK!