我的突触管理器给我一个错误，说我的系统中的 python-rosdep 已损坏。所以我做了以下操作：编辑->修复损坏的包->应用。但我收到一个错误：
E: /var/cache/apt/archives/python-catkin-pkg-modules_0.4.10-1_all.deb: subprocess dpkg-deb --control returned error exit status 2
E: /var/cache/apt/archives/python-catkin-pkg_0.4.10-100_all.deb: subprocess dpkg-deb --control returned error exit status 2
E: /var/cache/apt/archives/python-rosdistro-modules_0.7.2-1_all.deb: subprocess dpkg-deb --control returned error exit status 2
E: /var/cache/apt/archives/python-rosdistro_0.7.2-100_all.deb: subprocess dpkg-deb --control returned error exit status 2
W: Ignoring Provides line with DepCompareOp for package gdb-minimal
W: Ignoring Provides line with DepCompareOp for package gdb-minimal
如果我运行sudo apt-get -f install，也会出错
dpkg-deb: error: archive '/var/cache/apt/archives/python-catkin-pkg-modules_0.4.10-1_all.deb' has premature member 'control.tar.xz' before 'control.tar.gz', giving up
dpkg: error processing archive /var/cache/apt/archives/python-catkin-pkg-modules_0.4.10-1_all.deb (--unpack):
subprocess dpkg-deb --control returned error exit status 2
dpkg-deb: error: archive '/var/cache/apt/archives/python-catkin-pkg_0.4.10-100_all.deb' has premature member 'control.tar.xz' before 'control.tar.gz', giving up
dpkg: error processing archive /var/cache/apt/archives/python-catkin-pkg_0.4.10-100_all.deb (--unpack):
subprocess dpkg-deb --control returned error exit status 2
dpkg-deb: error: archive '/var/cache/apt/archives/python-rosdistro-modules_0.7.2-1_all.deb' has premature member 'control.tar.xz' before 'control.tar.gz', giving up
dpkg: error processing archive /var/cache/apt/archives/python-rosdistro-modules_0.7.2-1_all.deb (--unpack):
subprocess dpkg-deb --control returned error exit status 2
dpkg-deb: error: archive '/var/cache/apt/archives/python-rosdistro_0.7.2-100_all.deb' has premature member 'control.tar.xz' before 'control.tar.gz', giving up
dpkg: error processing archive /var/cache/apt/archives/python-rosdistro_0.7.2-100_all.deb (--unpack):
subprocess dpkg-deb --control returned error exit status 2
No apport report written because MaxReports is reached already
Errors were encountered while processing:
/var/cache/apt/archives/python-catkin-pkg-modules_0.4.10-1_all.deb
/var/cache/apt/archives/python-catkin-pkg_0.4.10-100_all.deb
/var/cache/apt/archives/python-rosdistro-modules_0.7.2-1_all.deb
/var/cache/apt/archives/python-rosdistro_0.7.2-100_all.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
由于这个问题，我无法通过 apt-get 安装任何东西，因为出现错误：
the following packages have unmet dependencies:
python-rosdep : Depends: python-catkin-pkg (>= 0.4.0) but 0.3.9-100 is to be installed`.
Depends: python-rosdistro (>= 0.7.0) but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
此外，输出apt-cache policy python-rosdep python-catkin-pkg是
python-rosdep:
Installed: 0.15.0-1
Candidate: 0.15.0-1
Version table:
*** 0.15.0-1 0
500 http://packages.ros.org/ros/ubuntu/ trusty/main amd64 Packages
100 /var/lib/dpkg/status
python-catkin-pkg:
Installed: 0.3.9-100
Candidate: 0.4.10-100
Version table:
0.4.10-100 0
500 http://packages.ros.org/ros/ubuntu/ trusty/main amd64 Packages
*** 0.3.9-100 0
100 /var/lib/dpkg/status
有人能帮我解决这个问题吗？谢谢