1 files changed, 15 insertions, 3 deletions
diff --git a/src/libs/installer/elevatedexecuteoperation.cpp b/src/libs/installer/elevatedexecuteoperation.cpp
index 0aa8c101d..d797f2077 100644
--- a/src/libs/installer/elevatedexecuteoperation.cpp
+++ b/src/libs/installer/elevatedexecuteoperation.cpp
@@ -54,7 +54,9 @@ class ElevatedExecuteOperation::Private
 {
 public:
     explicit Private(ElevatedExecuteOperation *qq)
-        : q(qq), process(0), showStandardError(false)
+        : q(qq)
+        , process(0)
+        , showStandardError(false)
     {
     }
 
@@ -202,7 +204,8 @@ bool ElevatedExecuteOperation::Private::run(const QStringList &arguments)
     if (!success) {
         q->setError(UserDefinedError);
         //TODO: pass errorString() through the wrapper */
-        q->setErrorString(tr("Execution failed: Could not start: \"%1\"").arg(callstr));
+        q->setErrorString(tr("Execution failed: Could not start: \"%1\"(%2)").arg(callstr,
+            process->errorString()));
         returnValue = false;
     }
 
@@ -229,6 +232,12 @@ bool ElevatedExecuteOperation::Private::run(const QStringList &arguments)
         } else {
             q->setErrorString(customErrorMessage);
         }
+
+        QByteArray standardErrorOutput = process->readAllStandardError();
+        // in error case it would be useful to see something in verbose output
+        if (!standardErrorOutput.isEmpty())
+            qWarning() << standardErrorOutput;
+
         returnValue = false;
     }
 
@@ -257,7 +266,10 @@ void ElevatedExecuteOperation::Private::readProcessOutput()
     }
     const QByteArray output = process->readAll();
     if (!output.isEmpty()) {
-        qDebug() << output;
+        if (q->error() == UserDefinedError)
+            qWarning() << output;
+        else
+            qDebug() << output;
         emit q->outputTextChanged(QString::fromLocal8Bit(output));
     }
 }