can't find golang.org/x/tools/go/gcimporter15

[j-o-lantern0422]

when i used this package, get this error message.

panic: cannot find package "golang.org/x/tools/go/gcimporter15" in any of:
	/usr/local/Cellar/go/1.10/libexec/src/golang.org/x/tools/go/gcimporter15 (from $GOROOT)

I created PR that fixd the place I think fix it. But I did not know how to test this project.
If there is any shortage, please tell me or fix it.

sorry my poor english

[coveralls]

Coverage remained the same at 61.332% when pulling 7ae57d5 on j-o-lantern0422:fix-gcimporter into f6e6fbd on d4l3k:master.

[coveralls]

Coverage remained the same at 61.332% when pulling 7ae57d5 on j-o-lantern0422:fix-gcimporter into f6e6fbd on d4l3k:master.

[coveralls]

Coverage remained the same at 61.332% when pulling 7ae57d5 on j-o-lantern0422:fix-gcimporter into f6e6fbd on d4l3k:master.

[d4l3k]

Hi, I'd recommend updating your version of Go. This project is only tested with go versions 1.5+.

Let me know if you have a strong use case where you can't use a newer version.

[j-o-lantern0422]

my go version is 1.10 😢

[d4l3k]

That's really weird. This file is only used on pre-1.5 go versions.

Could you please send the output from go version and go env

[danielcorin]

I'm seeing a similar issue. I run into the error when I try to add go-pry as a dependency to my project using dep and run dep ensure to update my project dependencies:

This is the error from dep:

[INFO]  ensure Solve(): No versions of golang.org/x/tools met constraints:
	master: Could not introduce golang.org/x/tools@master, as its subpackage golang.org/x/tools/go/gcimporter15 is missing. (Package is required by github.com/d4l3k/go-pry@master.)

My env and version:

$ go env
GOARCH="amd64"
GOBIN=""
GOCACHE="/Users/dancorin/Library/Caches/go-build"
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOOS="darwin"
GOPATH="/Users/dancorin/gocode"
GORACE=""
GOROOT="/usr/local/Cellar/go/1.10.2/libexec"
GOTMPDIR=""
GOTOOLDIR="/usr/local/Cellar/go/1.10.2/libexec/pkg/tool/darwin_amd64"
GCCGO="gccgo"
CC="clang"
CXX="clang++"
CGO_ENABLED="1"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/lq/k9km65vd39bgpwdktt4vkhgm0000gn/T/go-build471568430=/tmp/go-build -gno-record-gcc-switches -fno-common"

$ go version
go version go1.10.2 darwin/amd64

[d4l3k]

Seems like dep isn't correctly following build tags. That import is only used on pre 1.5 versions of go.

https://github.com/d4l3k/go-pry/blob/master/pry/importer.go#L1-L8

[d4l3k]

You should just be able to delete the pry/importer.go file and have it work correctly.

[j-o-lantern0422]

sorry for the delay in reacting.
I decided to review my environment well.