title: want to remove libboost1.65 in ubuntu 18.04
body: <p>the result of</p>
  
  <p>sudo apt install libboost1.65-dev
  ==></p>
  
  <pre><code>sudo apt install libboost1.65-dev
  Reading package lists... Done
  Building dependency tree       
  Reading state information... Done
  The following packages were automatically installed and are no longer required:
    cmake-data libcurl4 librhash0 libuv1
  Use 'sudo apt autoremove' to remove them.
  Suggested packages:
    libboost1.65-doc libmpfrc++-dev libntl-dev
  The following NEW packages will be installed:
    libboost1.65-dev
  0 upgraded, 1 newly installed, 0 to remove and 76 not upgraded.
  112 not fully installed or removed.
  Need to get 0 B/7,218 kB of archives.
  After this operation, 119 MB of additional disk space will be used.
  (Reading database ... 217405 files and directories currently installed.)
  Preparing to unpack .../libboost1.65-dev_1.65.1+dfsg-0ubuntu5_amd64.deb ...
  Unpacking libboost1.65-dev:amd64 (1.65.1+dfsg-0ubuntu5) ...
  dpkg: error processing archive /var/cache/apt/archives/libboost1.65-dev_1.65.1+dfsg-0ubuntu5_amd64.deb (--unpack):
   trying to overwrite '/usr/include/boost/accumulators/accumulators.hpp', which is also in package libboost1.67-dev 1.67-0~5~ubuntu18.04.1
  dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
  Errors were encountered while processing:
   /var/cache/apt/archives/libboost1.65-dev_1.65.1+dfsg-0ubuntu5_amd64.deb
  E: Sub-process /usr/bin/dpkg returned an error code (1)
  </code></pre>
  
  <p>sudo apt autoremove </p>
  
  <p>or</p>
  
  <p>sudo apt remove libboost1.65-dev</p>
  
  <p>or</p>
  
  <p>install other versions of libboost 
  ==></p>
  
  <pre><code>Reading package lists... Done
  Building dependency tree       
  Reading state information... Done
  You might want to run 'apt --fix-broken install' to correct these.
  The following packages have unmet dependencies:
   libboost-atomic1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-chrono1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-container1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-context1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-coroutine1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-date-time1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-dev : Depends: libboost1.65-dev but it is not installed
   libboost-exception1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-fiber1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-filesystem1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-graph-parallel1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-graph1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-iostreams1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-locale1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-log1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-math1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-mpi1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-program-options1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-python1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-random1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-regex1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-serialization1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-signals1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-stacktrace1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-system1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-test1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-thread1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-timer1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-type-erasure1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
   libboost-wave1.65-dev : Depends: libboost1.65-dev (= 1.65.1+dfsg-0ubuntu5) but it is not installed
  E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).
  </code></pre>
  
  <p>result said 
  <code>You might want to run 'apt --fix-broken install' to correct these.</code></p>
  
  <p>sudo apt ---fix-broken install==></p>
  
  <pre><code>Reading package lists... Done
  Building dependency tree       
  Reading state information... Done
  Correcting dependencies... Done
  The following packages were automatically installed and are no longer required:
    cmake-data libcurl4 librhash0 libuv1
  Use 'sudo apt autoremove' to remove them.
  The following additional packages will be installed:
    libboost1.65-dev
  Suggested packages:
    libboost1.65-doc libmpfrc++-dev libntl-dev
  The following NEW packages will be installed:
    libboost1.65-dev
  0 upgraded, 1 newly installed, 0 to remove and 76 not upgraded.
  112 not fully installed or removed.
  Need to get 0 B/7,218 kB of archives.
  After this operation, 119 MB of additional disk space will be used.
  Do you want to continue? [Y/n] y
  (Reading database ... 217405 files and directories currently installed.)
  Preparing to unpack .../libboost1.65-dev_1.65.1+dfsg-0ubuntu5_amd64.deb ...
  Unpacking libboost1.65-dev:amd64 (1.65.1+dfsg-0ubuntu5) ...
  dpkg: error processing archive /var/cache/apt/archives/libboost1.65-dev_1.65.1+dfsg-0ubuntu5_amd64.deb (--unpack):
   trying to overwrite '/usr/include/boost/accumulators/accumulators.hpp', which is also in package libboost1.67-dev 1.67-0~5~ubuntu18.04.1
  dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
  Errors were encountered while processing:
   /var/cache/apt/archives/libboost1.65-dev_1.65.1+dfsg-0ubuntu5_amd64.deb
  E: Sub-process /usr/bin/dpkg returned an error code (1)
  </code></pre>
  
  <p>I guess the reason of these errors is because</p>
  
  <p>carsh of libboost 1.65 and 1.67 version.</p>
  
  <p>I trired to remove usr/lib/booost, but same result happened</p>
  
  <p>anyone help me? thank you!</p>
  
  <p>formatting ubuntu is a solution?</p>