Cannot compile/exec win client

[Curtis Hovey]

The job that builds the windows client failed from rev 1821bc43
    http://juju-ci.vapour.ws:8080/job/win-client-build-installer/498/console

It last passed at 35d38cae The revisions that landed after this are
1d57f52 Merge pull request #160 from bz2/revert_pr153
d775dce Merge pull request #154 from gabriel-samfira/powershell-helpers
be7a4f2 Merge pull request #161 from bz2/restore_pr153
1821bc4 Merge pull request #95 from gabriel-samfira/os-speciffic-vars

I visited the machine to verify the issue
PS C:\Users\Administrator\ci\gogo\src\github.com\juju\juju> \go\bin\go version
go version go1.2.2 windows/386

PS C:\Users\Administrator\ci\gogo\src\github.com\juju\juju> \go\bin\go build ./...
# github.com/juju/juju/version
version\osversion_windows.go:6: osVersion redeclared in this block
        previous declaration at version\osversion_unknown.go:8

PS C:\Users\Administrator\ci\gogo\src\github.com\juju\juju> \go\bin\go env
set GOARCH=386
set GOBIN=
set GOCHAR=8
set GOEXE=.exe
set GOHOSTARCH=386
set GOHOSTOS=windows
set GOOS=windows
set GOPATH=C:\Users\Administrator\ci\gogo
set GORACE=
set GOROOT=C:\Go
set GOTOOLDIR=C:\Go\pkg\tool\windows_386
set TERM=dumb
set CC=gcc
set GOGCCFLAGS=-g -O2 -m32 -mthreads
set CXX=g++
set CGO_ENABLED=1

[Curtis Hovey (sinzui)]

The change just mutated the error, It compiles, but juju will not execute

http://juju-ci.vapour.ws:8080/job/win-client-build-installer/501/console

Installed Juju
Command '('\\Progra~2\\Juju\\juju.exe', 'version')' returned non-zero exit status 2
<class 'subprocess.CalledProcessError'>
panic: invalid series "unknown"

goroutine 1 [running]:
runtime.panic(0xa958e0, 0x12780568)
 C:/Users/ADMINI~1/AppData/Local/Temp/2/makerelease106211947/go/src/pkg/runtime/panic.c:266 +0xa6
github.com/juju/juju/juju/paths.MustSucceed(0xb669c8, 0x0, 0x24c740, 0x12780568, 0x24c740, ...)
 C:/Users/Administrator/ci/gogo/src/github.com/juju/juju/juju/paths/paths.go:76 +0x48
github.com/juju/juju/agent.init()
 C:/Users/Administrator/ci/gogo/src/github.com/juju/juju/agent/agent.go:35 +0x123
github.com/juju/juju/environs.init()
 C:/Users/Administrator/ci/gogo/src/github.com/juju/juju/environs/utils.go:22 +0x93
github.com/juju/juju/environs/tools.init()
 C:/Users/Administrator/ci/gogo/src/github.com/juju/juju/environs/tools/validation.go:74 +0x52
github.com/juju/juju/environs/sync.init()
 C:/Users/Administrator/ci/gogo/src/github.com/juju/juju/environs/sync/sync.go:354 +0x4d
main.init()
 C:/Users/Administrator/ci/gogo/src/github.com/juju/juju/cmd/juju/user_info.go:124 +0x52

goroutine 3 [syscall]:
os/signal.loop()
 C:/Users/ADMINI~1/AppData/Local/Temp/2/makerelease106211947/go/src/pkg/os/signal/signal_unix.go:21 +0x20
created by os/signal.init��1
 C:/Users/ADMINI~1/AppData/Local/Temp/2/makerelease106211947/go/src/pkg/os/signal/signal_unix.go:27 +0x33
+ '[' 3 -ne 0 ']'
+ exit 1
Build step '

[Curtis Hovey (sinzui)]

Given that the series is consider invalid, I suspect that OSX is also broken.

[Curtis Hovey (sinzui)]

I'll try cherry-picking daves fix to 1.20.