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| author | Andrey Mirtchovski <mirtchovski@gmail.com> | 2010-03-23 18:13:16 -0700 |
|---|---|---|
| committer | Andrey Mirtchovski <mirtchovski@gmail.com> | 2010-03-23 18:13:16 -0700 |
| commit | c9a1a03a5b6b553f3483cb1ad29b6aa0638697c6 (patch) | |
| tree | a696685a39c8af41b7d1ff1fe6e89a163afcb2d8 | |
| parent | 50287a7afca0e40771f994cbe4eff462eca712ab (diff) | |
| download | golang-c9a1a03a5b6b553f3483cb1ad29b6aa0638697c6.tar.gz | |
cmd/goinstall: include command name in error reporting (usually missing software or incorrect $PATH)
R=rsc
CC=golang-dev
http://codereview.appspot.com/695041
Committer: Russ Cox <rsc@golang.org>
| -rw-r--r-- | src/cmd/goinstall/main.go | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/cmd/goinstall/main.go b/src/cmd/goinstall/main.go index 1be2bd600..bc6301baa 100644 --- a/src/cmd/goinstall/main.go +++ b/src/cmd/goinstall/main.go @@ -180,7 +180,8 @@ func quietRun(dir string, stdin []byte, cmd ...string) os.Error { func genRun(dir string, stdin []byte, cmd []string, quiet bool) os.Error { bin, err := exec.LookPath(cmd[0]) if err != nil { - return err + // report binary as well as the error + return os.NewError(cmd[0] + ": " + err.String()) } p, err := exec.Run(bin, cmd, os.Environ(), dir, exec.Pipe, exec.Pipe, exec.MergeWithStdout) if *verbose { |