diff --git a/cmd/get.go b/cmd/get.go
index 6ae456e8c..684ceea03 100644
--- a/cmd/get.go
+++ b/cmd/get.go
@@ -17,6 +17,7 @@ package cmd
 import (
 	"errors"
 	"fmt"
+	//"os"
 	"strings"
 
 	"github.com/Unknwon/com"
@@ -226,8 +227,9 @@ func downloadPackage(nod *doc.Node) (*doc.Node, []string) {
 	imports, err := doc.PureDownload(nod, installRepoPath, CmdGet.Flags)
 
 	if err != nil {
-		com.ColorLog("[ERRO] Download falied[ %s ]\n", err)
+		com.ColorLog("[ERRO] Download falied( %s )[ %s ]\n", nod.ImportPath, err)
 		failConut++
+		//os.RemoveAll(installRepoPath + "/" + doc.GetProjectPath(nod.ImportPath) + "/")
 		return nil, nil
 	}
 	return nod, imports
diff --git a/doc/github.go b/doc/github.go
index 686234040..a47c39a94 100644
--- a/doc/github.go
+++ b/doc/github.go
@@ -107,21 +107,18 @@ func getGithubDoc(client *http.Client, match map[string]string, installRepoPath
 			}
 		default:
 			// Get file from archive.
-			rc, err := f.Open()
+			r, err := f.Open()
 			if err != nil {
 				return nil, err
 			}
 
-			// Write data to file
-			fw, _ := os.Create(absPath)
+			fbytes := make([]byte, f.FileInfo().Size())
+			_, err = io.ReadFull(r, fbytes)
 			if err != nil {
 				return nil, err
 			}
 
-			_, err = io.Copy(fw, rc)
-			// Close files.
-			rc.Close()
-			fw.Close()
+			_, err = com.SaveFile(absPath, fbytes)
 			if err != nil {
 				return nil, err
 			}
diff --git a/doc/google.go b/doc/google.go
index fae9d9b82..18ab3e4f2 100644
--- a/doc/google.go
+++ b/doc/google.go
@@ -40,7 +40,7 @@ func getGoogleDoc(client *http.Client, match map[string]string, installRepoPath
 	setupGoogleMatch(match)
 	// Check version control.
 	if err := getGoogleVCS(client, match); err != nil {
-		return nil, err
+		return nil, errors.New("fail to get vcs " + nod.ImportPath + " : " + err.Error())
 	}
 
 	switch nod.Type {
@@ -112,33 +112,37 @@ func getGoogleDoc(client *http.Client, match map[string]string, installRepoPath
 		}
 
 		// Get file from archive.
-		rc, err := f.Open()
+		r, err := f.Open()
 		if err != nil {
 			return nil, err
 		}
 
-		// Write data to file
-		fw, _ := os.Create(absPath)
+		fbytes := make([]byte, f.FileInfo().Size())
+		_, err = io.ReadFull(r, fbytes)
 		if err != nil {
 			return nil, err
 		}
 
-		_, err = io.Copy(fw, rc)
-		// Close files.
-		rc.Close()
-		fw.Close()
+		_, err = com.SaveFile(absPath, fbytes)
 		if err != nil {
 			return nil, err
 		}
 	}
 
+	var imports []string
+
 	// Check if need to check imports.
 	if nod.IsGetDeps {
-		imports := getImports(installPath+"/", match, cmdFlags, nod)
-		return imports, err
+		for _, d := range dirs {
+			importPkgs, err := CheckImports(d, match["importPath"], nod)
+			if err != nil {
+				return nil, err
+			}
+			imports = append(imports, importPkgs...)
+		}
 	}
 
-	return nil, err
+	return imports, err
 }
 
 type rawFile struct {
diff --git a/doc/oschina.go b/doc/oschina.go
index 651651adb..ab3777c3a 100644
--- a/doc/oschina.go
+++ b/doc/oschina.go
@@ -93,21 +93,18 @@ func getOSCDoc(client *http.Client, match map[string]string, installRepoPath str
 		}
 
 		// Get file from archive.
-		rc, err := f.Open()
+		r, err := f.Open()
 		if err != nil {
 			return nil, errors.New("Fail to open OSChina repo -> " + err.Error())
 		}
 
-		// Write data to file
-		fw, _ := os.Create(absPath)
+		fbytes := make([]byte, f.FileInfo().Size())
+		_, err = io.ReadFull(r, fbytes)
 		if err != nil {
 			return nil, err
 		}
 
-		_, err = io.Copy(fw, rc)
-		// Close files.
-		rc.Close()
-		fw.Close()
+		_, err = com.SaveFile(absPath, fbytes)
 		if err != nil {
 			return nil, err
 		}