mitchellh/gox — pull request #27 by cd01 (2014-12-05 06:28:41+00:00)
Title: Fix invalid package path on Windows

I fixed this error.

OS: Windows 8.1 Update 64bit
go version: go1.3.3 windows/386

```
C:\Users\cd01\Desktop\gox-test> gox
Number of parallel builds: 4

--> darwin/386: _/c_/Users/cd01/Desktop/gox-test
--> darwin/amd64: _/c_/Users/cd01/Desktop/gox-test
--> linux/386: _/c_/Users/cd01/Desktop/gox-test
--> linux/amd64: _/c_/Users/cd01/Desktop/gox-test
--> linux/arm: _/c_/Users/cd01/Desktop/gox-test
--> freebsd/386: _/c_/Users/cd01/Desktop/gox-test
--> freebsd/amd64: _/c_/Users/cd01/Desktop/gox-test
--> openbsd/386: _/c_/Users/cd01/Desktop/gox-test
--> openbsd/amd64: _/c_/Users/cd01/Desktop/gox-test
--> windows/386: _/c_/Users/cd01/Desktop/gox-test
--> windows/amd64: _/c_/Users/cd01/Desktop/gox-test
--> freebsd/arm: _/c_/Users/cd01/Desktop/gox-test
--> netbsd/386: _/c_/Users/cd01/Desktop/gox-test
--> netbsd/amd64: _/c_/Users/cd01/Desktop/gox-test
--> netbsd/arm: _/c_/Users/cd01/Desktop/gox-test
--> plan9/386: _/c_/Users/cd01/Desktop/gox-test
--> dragonfly/386: _/c_/Users/cd01/Desktop/gox-test
--> dragonfly/amd64: _/c_/Users/cd01/Desktop/gox-test
--> solaris/amd64: _/c_/Users/cd01/Desktop/gox-test

19 errors occurred:
--> darwin/386 error: chdir /c_/Users/cd01/Desktop/gox-test: The system cannot find the path specified.
Stderr:
--> darwin/amd64 error: chdir /c_/Users/cd01/Desktop/gox-test: The system cannot find the path specified.
Stderr:
--> linux/386 error: chdir /c_/Users/cd01/Desktop/gox-test: The system cannot find the path specified.
Stderr:
--> linux/amd64 error: chdir /c_/Users/cd01/Desktop/gox-test: The system cannot find the path specified.
Stderr:
--> linux/arm error: chdir /c_/Users/cd01/Desktop/gox-test: The system cannot find the path specified.
Stderr:
--> freebsd/386 error: chdir /c_/Users/cd01/Desktop/gox-test: The system cannot find the path specified.
Stderr:
--> freebsd/amd64 error: chdir /c_/Users/cd01/Desktop/gox-test: The system cannot find the path specified.
Stderr:
--> openbsd/386 error: chdir /c_/Users/cd01/Desktop/gox-test: The system cannot find the path specified.
Stderr:
--> openbsd/amd64 error: chdir /c_/Users/cd01/Desktop/gox-test: The system cannot find the path specified.
Stderr:
--> windows/386 error: chdir /c_/Users/cd01/Desktop/gox-test: The system cannot find the path specified.
Stderr:
--> windows/amd64 error: chdir /c_/Users/cd01/Desktop/gox-test: The system cannot find the path specified.
Stderr:
--> freebsd/arm error: chdir /c_/Users/cd01/Desktop/gox-test: The system cannot find the path specified.
Stderr:
--> netbsd/386 error: chdir /c_/Users/cd01/Desktop/gox-test: The system cannot find the path specified.
Stderr:
--> netbsd/amd64 error: chdir /c_/Users/cd01/Desktop/gox-test: The system cannot find the path specified.
Stderr:
--> netbsd/arm error: chdir /c_/Users/cd01/Desktop/gox-test: The system cannot find the path specified.
Stderr:
--> dragonfly/386 error: chdir /c_/Users/cd01/Desktop/gox-test: The system cannot find the path specified.
Stderr:
--> dragonfly/amd64 error: chdir /c_/Users/cd01/Desktop/gox-test: The system cannot find the path specified.
Stderr:
--> solaris/amd64 error: chdir /c_/Users/cd01/Desktop/gox-test: The system cannot find the path specified.
Stderr:
--> plan9/386 error: chdir /c_/Users/cd01/Desktop/gox-test: The system cannot find the path specified.
Stderr:
```