【产品名称】obdeploy
【产品版本】1.0.1
【问题描述】OBD源码运行-解压rpm包报错，
python3.7 _cmd.py cluster deploy obtest -c /data/rpm/obtest/mini-distributed-example.yaml -v
[ERROR] failed to extract file from /root/.obd/mirror/remote/OceanBase-community-stable-el7/obproxy-3.1.0-1.el7.x86_64.rpm
Traceback (most recent call last):
File “/data/rpm/obdeploy-master/core.py”, line 691, in deploy_cluster
install_plugins = self.get_install_plugin_and_install(repositories, pkgs)
File “/data/rpm/obdeploy-master/core.py”, line 468, in get_install_plugin_and_install
if not repository.load_pkg(pkg, install_plugins[repository]):
File “/data/rpm/obdeploy-master/_repository.py”, line 247, in load_pkg
fd = rpm.extractfile(src_path)
File “/usr/local/lib/python3.7/site-packages/rpmfile/__init__.py”, line 174, in extractfile
member = self.getmember(member)
File “/usr/local/lib/python3.7/site-packages/rpmfile/__init__.py”, line 159, in getmember
members = self.getmembers()
File “/usr/local/lib/python3.7/site-packages/rpmfile/__init__.py”, line 136, in getmembers
magic = g.read(2)
File “/usr/local/lib/python3.7/lzma.py”, line 204, in read
return self._buffer.read(size)
File “/usr/local/lib/python3.7/_compression.py”, line 68, in readinto
data = self.read(len(byte_view))
File “/usr/local/lib/python3.7/_compression.py”, line 96, in read
if self._decompressor.needs_input:
AttributeError: ‘_lzma.LZMADecompressor’ object has no attribute ‘needs_input’
操作系统版本和python版本：
LSB Version: :core-4.1-amd64:core-4.1-noarch
Distributor ID: CentOS
Description: CentOS Linux release 7.6.1810 (Core)
Release: 7.6.1810
Codename: Core