go get failing In Mac 10.11.4

[DM]

Hi

On Mac OS X 10.11.4 go get is failing with the below error.

jabongs-MacBook-Pro-4:florest debraj$ go get ./...
go install github.com/jabong/florest/src/common/config: open /var/folders/lp/3q9_2mn51hd9s4yj_jcf3jxm0000gp/T/go-build823644730/github.com/jabong/florest/src/common/config.a: no such file or directory
go install github.com/jabong/florest/src/common/utils/responseheaders: open /var/folders/lp/3q9_2mn51hd9s4yj_jcf3jxm0000gp/T/go-build823644730/github.com/jabong/florest/src/common/utils/responseheaders.a: no such file or directory
go install github.com/jabong/florest/src/service: open /var/folders/lp/3q9_2mn51hd9s4yj_jcf3jxm0000gp/T/go-build823644730/github.com/jabong/florest/src/service.a: no such file or directory

Can some one let me know why this is failing? This is working perfectly fine on Ubuntu.

• Go Lang Version - 1.6.1

[Debraj Manna]

Below is the ouput using the -x flag:-

jabongs-MacBook-Pro-4:florest debraj$ go get -x ./...

WORK=/var/folders/lp/3q9_2mn51hd9s4yj_jcf3jxm0000gp/T/go-build665863426

mkdir -p $WORK/github.com/jabong/floRest/src/examples/_obj/

mkdir -p $WORK/github.com/jabong/floRest/src/

cd /Users/debraj/golang/src/github.com/jabong/floRest/src/examples

/usr/local/go/pkg/tool/darwin_amd64/compile -o $WORK/github.com/jabong/floRest/src/examples.a -trimpath $WORK -p github.com/jabong/floRest/src/examples -complete -buildid febe48d3c570d8539844891977fbdc206dc458b4 -D _/Users/debraj/golang/src/github.com/jabong/floRest/src/examples -I $WORK -I /Users/debraj/golang/pkg/darwin_amd64 -pack ./api_definition.go ./data_structures.go ./hello_world.go ./hello_world_health_checker.go ./hello_world_multipe_errors.go ./swagger.go

mkdir -p $WORK/github.com/jabong/floRest/src/service/_obj/

mkdir -p $WORK/github.com/jabong/florest/src/examples/_obj/

mkdir -p $WORK/github.com/jabong/florest/src/

cd /Users/debraj/golang/src/github.com/jabong/floRest/src/service

/usr/local/go/pkg/tool/darwin_amd64/compile -o $WORK/github.com/jabong/floRest/src/service.a -trimpath $WORK -p github.com/jabong/floRest/src/service -complete -buildid f55b565340e2d0d690f5de8bd424fffb8895a331 -D _/Users/debraj/golang/src/github.com/jabong/floRest/src/service -I $WORK -I /Users/debraj/golang/pkg/darwin_amd64 -pack ./api_interface.go ./business_logic_executor.go ./config_manager.go ./constants.go ./dynamic_config_manager.go ./health_checker.go ./http_response_creator.go ./init_manager.go ./monitor_helper.go ./service_register.go ./service_version_helper.go ./service_workflow_data.go ./uri_interpreter.go ./web_server.go

cd /Users/debraj/golang/src/github.com/jabong/florest/src/examples

/usr/local/go/pkg/tool/darwin_amd64/compile -o $WORK/github.com/jabong/florest/src/examples.a -trimpath $WORK -p github.com/jabong/florest/src/examples -complete -buildid febe48d3c570d8539844891977fbdc206dc458b4 -D _/Users/debraj/golang/src/github.com/jabong/florest/src/examples -I $WORK -I /Users/debraj/golang/pkg/darwin_amd64 -pack ./api_definition.go ./data_structures.go ./hello_world.go ./hello_world_health_checker.go ./hello_world_multipe_errors.go ./swagger.go

mkdir -p $WORK/github.com/jabong/florest/src/examples/cachestrategy/_obj/

mkdir -p $WORK/github.com/jabong/florest/src/examples/

cd /Users/debraj/golang/src/github.com/jabong/florest/src/examples/cachestrategy

/usr/local/go/pkg/tool/darwin_amd64/compile -o $WORK/github.com/jabong/florest/src/examples/cachestrategy.a -trimpath $WORK -p github.com/jabong/florest/src/examples/cachestrategy -complete -buildid c16efba4536c81f8b5b9f0090f909c0b3c71383c -D _/Users/debraj/golang/src/github.com/jabong/florest/src/examples/cachestrategy -I $WORK -I /Users/debraj/golang/pkg/darwin_amd64 -pack ./api_definition.go ./cache_strategy_user.go ./sample_db_adapter.go

mkdir -p $WORK/github.com/jabong/florest/src/service/_obj/

cd /Users/debraj/golang/src/github.com/jabong/florest/src/service

/usr/local/go/pkg/tool/darwin_amd64/compile -o $WORK/github.com/jabong/florest/src/service.a -trimpath $WORK -p github.com/jabong/florest/src/service -complete -buildid f55b565340e2d0d690f5de8bd424fffb8895a331 -D _/Users/debraj/golang/src/github.com/jabong/florest/src/service -I $WORK -I /Users/debraj/golang/pkg/darwin_amd64 -pack ./api_interface.go ./business_logic_executor.go ./config_manager.go ./constants.go ./dynamic_config_manager.go ./health_checker.go ./http_response_creator.go ./init_manager.go ./monitor_helper.go ./service_register.go ./service_version_helper.go ./service_workflow_data.go ./uri_interpreter.go ./web_server.go

mkdir -p /Users/debraj/golang/pkg/darwin_amd64/github.com/jabong/floRest/src/

mv $WORK/github.com/jabong/floRest/src/examples.a /Users/debraj/golang/pkg/darwin_amd64/github.com/jabong/floRest/src/examples.a

mkdir -p /Users/debraj/golang/pkg/darwin_amd64/github.com/jabong/florest/src/

cp $WORK/github.com/jabong/florest/src/examples.a /Users/debraj/golang/pkg/darwin_amd64/github.com/jabong/florest/src/examples.a

go install github.com/jabong/florest/src/examples: open /var/folders/lp/3q9_2mn51hd9s4yj_jcf3jxm0000gp/T/go-build665863426/github.com/jabong/florest/src/examples.a: no such file or directory

mkdir -p /Users/debraj/golang/pkg/darwin_amd64/github.com/jabong/florest/src/examples/

mv $WORK/github.com/jabong/florest/src/examples/cachestrategy.a /Users/debraj/golang/pkg/darwin_amd64/github.com/jabong/florest/src/examples/cachestrategy.a

mv $WORK/github.com/jabong/floRest/src/service.a /Users/debraj/golang/pkg/darwin_amd64/github.com/jabong/floRest/src/service.a

mkdir -p $WORK/github.com/jabong/florest/_obj/

mkdir -p $WORK/github.com/jabong/florest/_obj/exe/

cd /Users/debraj/golang/src/github.com/jabong/florest

/usr/local/go/pkg/tool/darwin_amd64/compile -o $WORK/github.com/jabong/florest.a -trimpath $WORK -p main -complete -buildid fb73c44c8d0536fc3134f24ae052fdb67036f537 -D _/Users/debraj/golang/src/github.com/jabong/florest -I $WORK -I /Users/debraj/golang/pkg/darwin_amd64 -pack ./main.go

mkdir -p $WORK/github.com/jabong/florest/src/test/servicetest/_obj/

mkdir -p $WORK/github.com/jabong/florest/src/test/

cd /Users/debraj/golang/src/github.com/jabong/florest/src/test/servicetest

/usr/local/go/pkg/tool/darwin_amd64/compile -o $WORK/github.com/jabong/florest/src/test/servicetest.a -trimpath $WORK -p github.com/jabong/florest/src/test/servicetest -complete -buildid 9936e7e44a8331913a166a228aa8e088d0b05adf -D _/Users/debraj/golang/src/github.com/jabong/florest/src/test/servicetest -I $WORK -I /Users/debraj/golang/pkg/darwin_amd64 -pack ./config_initialize.go ./logger_initialize.go ./service_initialize.go ./service_test_helper.go ./test_web_server.go

cp $WORK/github.com/jabong/florest/src/service.a /Users/debraj/golang/pkg/darwin_amd64/github.com/jabong/florest/src/service.a

go install github.com/jabong/florest/src/service: open /var/folders/lp/3q9_2mn51hd9s4yj_jcf3jxm0000gp/T/go-build665863426/github.com/jabong/florest/src/service.a: no such file or directory

cd .

/usr/local/go/pkg/tool/darwin_amd64/link -o $WORK/github.com/jabong/florest/_obj/exe/a.out -L $WORK -L /Users/debraj/golang/pkg/darwin_amd64 -extld=clang -buildmode=exe -buildid=fb73c44c8d0536fc3134f24ae052fdb67036f537 $WORK/github.com/jabong/florest.a

mkdir -p /Users/debraj/golang/pkg/darwin_amd64/github.com/jabong/florest/src/test/

mv $WORK/github.com/jabong/florest/src/test/servicetest.a /Users/debraj/golang/pkg/darwin_amd64/github.com/jabong/florest/src/test/servicetest.a

mkdir -p /Users/debraj/golang/bin/

mv $WORK/github.com/jabong/florest/_obj/exe/a.out /Users/debraj/golang/bin/florest

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[Krzysztof Kowalczyk]

My guess is that's because Mac filesystem is case preserving but not case-sensitive, meaning that in mac os "floRest" and "florest" is the same file/directory while on linux those are 2 distinct files. (you can configure mac filesystem to be case-sensitive as well, but that's not the default).

As you can see in the logs:

mv $WORK/github.com/jabong/floRest/src/examples.a /Users/debraj/golang/pkg/darwin_amd64/github.com/jabong/floRest/src/examples.a

mkdir -p /Users/debraj/golang/pkg/darwin_amd64/github.com/jabong/florest/src/

cp $WORK/github.com/jabong/florest/src/examples.a /Users/debraj/golang/pkg/darwin_amd64/github.com/jabong/florest/src/examples.a

go install github.com/jabong/florest/src/examples: open /var/folders/lp/3q9_2mn51hd9s4yj_jcf3jxm0000gp/T/go-build665863426/github.com/jabong/florest/src/examples.a: no such file or directory

a file "floRest/src/examples.a" is moved and then there's an attempt to copy "florest/src/examples.a", which is the same file on mac os, and it's no longer there.

The question is why do you have "florest" and "floRest" packages in your code. Are those 2 different packages? Did you make a typo in an import statement?

-- kjk

[Debraj Manna]

Thanks Krzysztof that was the issue. For cloning the repo I used:-

git clone https://github.com/jabong/florest/

So in mac my code checked out in a directory florest. But the actual repo name was https://github.com/jabong/floRest/ and in code it was referenced as floRest which was causing the issue.