之前使用dh-make，都是使用-的格式。因为构建后的安装文件统一改用低线_，所以吾想构建目录也换成低线。然后报错了：
For dh_make to find the package name and version, the current directory needs to be in the format of <package>-<version>. Alternatively use the _-p flag using the format <name>_<version> to override it. The directory name you have specified is invalid! Your current directory is: /home/tsit/Linux-Builder-5.0/cn.ts-it.office_5.0.0.500 Perhaps you could try going to directory where the sources are?
一开始没注意，后来仔细研究了一下，意思就是使用_要特别指定。于是吾就：
BUILD_ACTION_DIR=cn.ts-it.office_5.0.0.6 dh_make \ -p ${BUILD_ACTION_DIR} \ --createorig -s -y
顺利完成。