debian sid升级wajig出现如下错误:

etcsbin

(正在读取数据库 ... 系统当前总共安装有 165056 个文件和目录。)
正预备替换 wajig 2.0.35 (使用 .../archives/wajig_2.0.36_all.deb) ...
Traceback (most recent call last):
File "/usr/bin/pycentral", line 1373, in ?
main()
File "/usr/bin/pycentral", line 1367, in main
rv = action.run(global_options)
File "/usr/bin/pycentral", line 945, in run
pkg.read_version_info()
File "/usr/bin/pycentral", line 539, in read_version_info
raise PyCentralError, "package has no field Python-Version"
_main__.PyCentralError: package has no field Python-Version
dpkg：警告 - 原先的 pre-removal 脚本 退出时返回了错误号 1
dpkg - 现转而试用新软件包所带的脚本...
Traceback (most recent call last):
File "/usr/bin/pycentral", line 1373, in ?
main()
File "/usr/bin/pycentral", line 1367, in main
rv = action.run(global_options)
File "/usr/bin/pycentral", line 945, in run
pkg.read_version_info()
File "/usr/bin/pycentral", line 539, in read_version_info
raise PyCentralError, "package has no field Python-Version"
__main__.PyCentralError: package has no field Python-Version
dpkg：处理 /var/cache/apt/archives/wajig_2.0.36_all.deb (--unpack)时出错：
子进程 新的 pre-removal 脚本 返回了错误号 1
Traceback (most recent call last):
File "/usr/bin/pycentral", line 1373, in ?
main()
File "/usr/bin/pycentral", line 1367, in main
rv = action.run(global_options)
File "/usr/bin/pycentral", line 869, in run
dpkg.read_version_info()
File "/usr/bin/pycentral", line 539, in read_version_info
raise PyCentralError, "package has no field Python-Version"
__main__.PyCentralError: package has no field Python-Version
dpkg: 作下列清理工作时发生错误:
子进程 post-installation script 返回了错误号 1
在处理时有错误发生：
/var/cache/apt/archives/wajig_2.0.36_all.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)