Update Dockerfile

Dockerfile

@@ -7,7 +7,7 @@ ENV DEBIAN_FRONTEND=noninteractive
 
 
 RUN apt-get update && \
-    apt-get install -yq build-essential espeak-ng cmake wget ca-certificates tzdata&& \
+    apt-get install -yq build-essential espeak-ng cmake wget ca-certificates build-essential tzdata&& \
     update-ca-certificates && \
     apt-get clean && \
     apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false && \