cloudfoundry/cli — pull request #91 by avh4 (2014-02-25 08:37:05+00:00)
Title: Add instructions necessary for bin/test to work

Without these additional steps, `./bin/test` yields the following:

```
Formatting packages...

Installing package dependencies...

Testing packages:
ok	cf	0.904s
ok	cf/api	7.987s
ok	cf/app	0.824s
ok	cf/commands	1.196s
ok	cf/commands/application	1.299s
ok	cf/commands/buildpack	0.828s
ok	cf/commands/domain	0.757s
ok	cf/commands/organization	0.598s
ok	cf/commands/route	0.510s
ok	cf/commands/service	0.634s
ok	cf/commands/serviceauthtoken	0.447s
ok	cf/commands/servicebroker	0.297s
ok	cf/commands/space	0.911s
ok	cf/commands/user	0.744s
ok	cf/configuration	0.509s
ok	cf/formatters	0.053s
ok	cf/manifest	0.088s
ok	cf/models	0.019s
ok	cf/net	0.713s
ok	cf/requirements	0.081s
ok	cf/terminal	0.061s
ok	cf/trace	0.046s
ok	generic	0.044s

Vetting packages for potential issues...
go tool: no such tool "vet"; to install:
go get code.google.com/p/go.tools/cmd/vet

SUITE FAILURE
```

Mercurial must be installed, or else `go get code.google.com/p/go.tools/cmd/vet` yields:

```
go: missing Mercurial command. See http://golang.org/s/gogetcmd
package code.google.com/p/go.tools/cmd/vet: exec: "hg": executable file not found in $PATH
```