wangyu
May 15th, 2010, 02:12 PM
My english is not very well........
There are some problems occur during i am installing a package(libcv4),it shows that i need to install the libavformat52 package first.
But the libavformat52 package had installed in my ubuntu systerm(I had checked the Synaptic Package Manager, the status of libavformat52 is installed).
Why does this situation happen?Anybody can help me solve this problem????
I used the command sudo apt-get install -f ,but new problems occured:
WARNING: The following packages cannot be authenticated!
libavformat52
Install these packages without verification [y/N]? y
(Reading database ... 130896 files and directories currently installed.)
Unpacking libavformat52 (from .../libavformat52_4%3a0.5.1-1ubuntu1_i386.deb) ...
dpkg: error processing /var/cache/apt/archives/libavformat52_4%3a0.5.1-1ubuntu1_i386.deb (--unpack):
trying to overwrite '/usr/lib/libavformat.so.52.31.0', which is also in package libavformats52 0:0.5-3
dpkg-deb: subprocess paste killed by signal (Broken pipe)
Errors were encountered while processing:
/var/cache/apt/archives/libavformat52_4%3a0.5.1-1ubuntu1_i386.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
What should i do now????:confused:
Would you please use simple sentences to describe the solution????
Thank you very very much!!!!!!
There are some problems occur during i am installing a package(libcv4),it shows that i need to install the libavformat52 package first.
But the libavformat52 package had installed in my ubuntu systerm(I had checked the Synaptic Package Manager, the status of libavformat52 is installed).
Why does this situation happen?Anybody can help me solve this problem????
I used the command sudo apt-get install -f ,but new problems occured:
WARNING: The following packages cannot be authenticated!
libavformat52
Install these packages without verification [y/N]? y
(Reading database ... 130896 files and directories currently installed.)
Unpacking libavformat52 (from .../libavformat52_4%3a0.5.1-1ubuntu1_i386.deb) ...
dpkg: error processing /var/cache/apt/archives/libavformat52_4%3a0.5.1-1ubuntu1_i386.deb (--unpack):
trying to overwrite '/usr/lib/libavformat.so.52.31.0', which is also in package libavformats52 0:0.5-3
dpkg-deb: subprocess paste killed by signal (Broken pipe)
Errors were encountered while processing:
/var/cache/apt/archives/libavformat52_4%3a0.5.1-1ubuntu1_i386.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
What should i do now????:confused:
Would you please use simple sentences to describe the solution????
Thank you very very much!!!!!!