fix rpmbuild error

spark.spec

@@ -1,3 +1,4 @@
+%global __os_install_post %(echo '%{__os_install_post}' | sed -e 's!/usr/lib[^[:space:]]*/brp-python-bytecompile[[:space:]].*$!!g')
 
 Summary: A unified analytics engine for large-scale data processing.
 Name: spark
@@ -5,11 +6,10 @@ Version: 3.0.1
 Release: 1.0
 License: Apache License v2.0
 URL: http://spark.apache.org/
-BuildArch: noarch
 Source0: https://github.com/apache/spark/archive/v%{version}.tar.gz
 
-BuildRequires: java-1.8.0-openjdk-devel, maven
-#BuildRequires: maven
+BuildRequires: java-1.8.0-openjdk-devel
+BuildRequires: maven
 
 Requires: java-1.8.0-openjdk
 
@@ -25,14 +25,14 @@ Apache Spark achieves high performance for both batch and streaming data, using
 mvn -DskipTests clean package
 
 %install
-mkdir -p %{buildroot}/opt/%{name}-${version}/
+mkdir -p %{buildroot}/opt/
+cp -rf ../%{name}-%{version} %{buildroot}/opt/apache-%{name}-%{version}
 
-%filess
-/opt/%{name}-${version}/*
+%files
+/opt/apache-%{name}-%{version}
 
 
 %changelog
 * Fri Sep 18 2020 Hubble_Zhu<hubble_zhu@qq.com> - 1.0
 - Init package
 
-