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--- a/src/cmd/goinstall/main.go
+++ b/src/cmd/goinstall/main.go
@@ -36,7 +36,7 @@ var (
allpkg = flag.Bool("a", false, "install all previously installed packages")
reportToDashboard = flag.Bool("dashboard", false, "report public packages at "+dashboardURL)
- logPkgs = flag.Bool("log", true, "log installed packages to $GOROOT/goinstall.log for use by -a")
+ logPkgs = flag.Bool("log", false, "log installed packages to $GOROOT/goinstall.log for use by -a")
update = flag.Bool("u", false, "update already-downloaded packages")
doInstall = flag.Bool("install", true, "build and install")
clean = flag.Bool("clean", false, "clean the package directory before installing")
@@ -77,6 +77,10 @@ func main() {
os.Exit(1)
}
+ if os.Getuid() != 0 && os.Getenv("GOPATH") == "" {
+ fmt.Fprintf(os.Stderr, "%s: set $GOPATH to the directory you want packages installed to if you get permission denied error\n", argv0)
+ }
+
// special case - "unsafe" is already installed
visit["unsafe"] = done
--- a/src/cmd/goinstall/doc.go
+++ b/src/cmd/goinstall/doc.go
@@ -16,7 +16,7 @@ Flags and default settings:
-clean=false clean the package directory before installing
-dashboard=false tally public packages on godashboard.appspot.com
-install=true build and install the package and its dependencies
- -log=true log installed packages to $GOROOT/goinstall.log for use by -a
+ -log=false log installed packages to $GOROOT/goinstall.log for use by -a
-nuke=false remove the target object and clean before installing
-u=false update already-downloaded packages
-v=false verbose operation
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