!5 修复因缺少依赖导致编译失败问题

From: @wu-leilei
Reviewed-by: @small_leek
Signed-off-by: @small_leek

libisofs.spec

@@ -1,13 +1,13 @@
 Name:          libisofs
 Version:       1.4.8
-Release:       5
+Release:       6
 Summary:       Library for Creating ISO-9660 Filesystems
 License:       GPLv2+ and LGPLv2+
 URL:           http://libburnia-project.org/
 Source0:       http://files.libburnia-project.org/releases/libisofs-%{version}.tar.gz
 Source1:       http://files.libburnia-project.org/releases/libisofs-%{version}.tar.gz.sig
 Patch0001:     libisofs-0.6.16-multilib.patch
-BuildRequires: libacl-devel zlib-devel
+BuildRequires: libacl-devel zlib-devel gcc
 
 %description
 Libisofs is a library to create an ISO-9660 filesystem and supports
@@ -70,5 +70,8 @@ doxygen doc/doxygen.conf
 %doc doc/html/
 
 %changelog
+* Tue Jun 08 2021 wulei <wulei80@huawei.com> - 1.4.8-6
+- fixes failed: error: no acceptable C compiler found in $PATH
+
 * Sat Dec 21 2019 Tianfei <tianfei16@huawei.com> - 1.4.8-5
 - Package init