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How to copy cross-compiled Qt binaries from one computer to another

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  • A Asha

    @Ketank16

    Hi,

    I followed the same as you said,when I am trying to run

    ./Sysroot-relativelinks.py sysroot

    getting Output:

    /usr/bin/env: 'python': No such file or directory

    while getting this can I processed next?

    Pablo J. RoginaP Offline
    Pablo J. RoginaP Offline
    Pablo J. Rogina
    wrote on last edited by
    #22

    @Asha said in How to copy cross-compiled Qt binaries from one computer to another:

    while getting this can I processed next?

    No. Install python in your host PC and repeat the step. Only when it succeeds you can go on.

    Upvote the answer(s) that helped you solve the issue
    Use "Topic Tools" button to mark your post as Solved
    Add screenshots via postimage.org
    Don't ask support requests via chat/PM. Please use the forum so others can benefit from the solution in the future

    A 1 Reply Last reply
    0
    • Pablo J. RoginaP Pablo J. Rogina

      @Asha said in How to copy cross-compiled Qt binaries from one computer to another:

      while getting this can I processed next?

      No. Install python in your host PC and repeat the step. Only when it succeeds you can go on.

      A Offline
      A Offline
      Asha
      wrote on last edited by
      #23

      @Pablo-J-Rogina

      Thankyou for the replay,

      I installed python via

      sudo apt-get install python3

      when I am given the command like

      python3

      getting result Python 3.6.8

      but after this,, executing the ./sysroot-relativelinks.py sysroot but getting the same result, No such file or directory....

      K 1 Reply Last reply
      0
      • A Offline
        A Offline
        Asha
        wrote on last edited by
        #24

        Hi,

        I seen where python3 is installed with the following command

        which python3

        the output is
        /usr/bin/python3

        so in sysroot-relativelinks.py file I edited the first line

        #!/usr/bin/env python to #!/usr/bin/python3

        After this again I executed the sysroot-relativelinks.py

        now it is executed...what I did is it correct?...Thankyou...

        1 Reply Last reply
        0
        • A Asha

          @Pablo-J-Rogina

          Thankyou for the replay,

          I installed python via

          sudo apt-get install python3

          when I am given the command like

          python3

          getting result Python 3.6.8

          but after this,, executing the ./sysroot-relativelinks.py sysroot but getting the same result, No such file or directory....

          K Offline
          K Offline
          Ketank16
          wrote on last edited by Ketank16
          #25

          @Asha You are supposed to have python2 (not python3) package. Ubuntu should automatically install python2 packages when you execute sudo apt install python.
          Anyways for such a small script, I don't think its gonna make a difference but please remeber python package is python2 in Ubuntu repos and python3 is well python3 itself.

          A 5 Replies Last reply
          0
          • K Ketank16

            @Asha You are supposed to have python2 (not python3) package. Ubuntu should automatically install python2 packages when you execute sudo apt install python.
            Anyways for such a small script, I don't think its gonna make a difference but please remeber python package is python2 in Ubuntu repos and python3 is well python3 itself.

            A Offline
            A Offline
            Asha
            wrote on last edited by
            #26

            @Ketank16

            Hi,

            While configuring I am getting this error,please go through this, here is the attachement

            conf.png

            How to proceed next..

            1 Reply Last reply
            0
            • A Offline
              A Offline
              Asha
              wrote on last edited by
              #27

              Hi,

              Any suggestions...please

              1 Reply Last reply
              0
              • K Ketank16

                @Asha You are supposed to have python2 (not python3) package. Ubuntu should automatically install python2 packages when you execute sudo apt install python.
                Anyways for such a small script, I don't think its gonna make a difference but please remeber python package is python2 in Ubuntu repos and python3 is well python3 itself.

                A Offline
                A Offline
                Asha
                wrote on last edited by
                #28

                @Ketank16

                Hi,

                Please guide me,what mistake I am doing?...

                1 Reply Last reply
                0
                • A Offline
                  A Offline
                  Asha
                  wrote on last edited by
                  #29

                  I gone through some websites,
                  about this error

                  You dont seem to have make or gmake in your path.

                  I export MAKE=/usr/bin/make

                  after this tried for configuration,getting

                  qmake.png

                  guys,please suggest me ho w to proceed next...thankyou

                  jsulmJ 1 Reply Last reply
                  0
                  • A Asha

                    I gone through some websites,
                    about this error

                    You dont seem to have make or gmake in your path.

                    I export MAKE=/usr/bin/make

                    after this tried for configuration,getting

                    qmake.png

                    guys,please suggest me ho w to proceed next...thankyou

                    jsulmJ Offline
                    jsulmJ Offline
                    jsulm
                    Lifetime Qt Champion
                    wrote on last edited by
                    #30

                    @Asha Did you install make?

                    https://forum.qt.io/topic/113070/qt-code-of-conduct

                    A 1 Reply Last reply
                    0
                    • jsulmJ jsulm

                      @Asha Did you install make?

                      A Offline
                      A Offline
                      Asha
                      wrote on last edited by
                      #31

                      @jsulm

                      How to install this one..

                      1 Reply Last reply
                      0
                      • A Offline
                        A Offline
                        Asha
                        wrote on last edited by
                        #32

                        Hi,

                        Some suggested me ,to install build-essential package,so I installed..

                        After that tried configure,The output is

                        exec.png ...

                        So while getting this Exec format error,I gone through some of websites, installed

                        sudo apt-get install binftm-support qemu qemu-user-static

                        After this tried configure once again,The result is :

                        con2.png

                        so now getting,

                        /lib/ld-linux-armhf.so.3: No such file or directory...whats going wrong..how do I solve this..

                        1 Reply Last reply
                        0
                        • A Offline
                          A Offline
                          Asha
                          wrote on last edited by
                          #33

                          Hi,

                          I found the ld-linux-armhf.so.3 file in the below folder

                          /usr/arm-linux-gnueabihf/lib/ld-linux-armhf.so.3

                          here is the attachement

                          lib.png

                          How to proceed next..please suggest me..

                          1 Reply Last reply
                          0
                          • K Ketank16

                            @Asha You are supposed to have python2 (not python3) package. Ubuntu should automatically install python2 packages when you execute sudo apt install python.
                            Anyways for such a small script, I don't think its gonna make a difference but please remeber python package is python2 in Ubuntu repos and python3 is well python3 itself.

                            A Offline
                            A Offline
                            Asha
                            wrote on last edited by
                            #34
                            This post is deleted!
                            jsulmJ 1 Reply Last reply
                            0
                            • A Asha

                              This post is deleted!

                              jsulmJ Offline
                              jsulmJ Offline
                              jsulm
                              Lifetime Qt Champion
                              wrote on last edited by
                              #35

                              @Asha

                              man bzip2
                              man tar
                              

                              https://forum.qt.io/topic/113070/qt-code-of-conduct

                              1 Reply Last reply
                              0
                              • K Ketank16

                                @Asha You are supposed to have python2 (not python3) package. Ubuntu should automatically install python2 packages when you execute sudo apt install python.
                                Anyways for such a small script, I don't think its gonna make a difference but please remeber python package is python2 in Ubuntu repos and python3 is well python3 itself.

                                A Offline
                                A Offline
                                Asha
                                wrote on last edited by
                                #36

                                @Ketank16

                                Hi..

                                I cross compiled the qt..(I followed you document)..

                                Here is the kit configuration

                                bbbkit.png

                                Here is the qtversion selection
                                qtversion (2).png

                                Here is the compiler selection

                                qtcmp.png

                                Here is the gdb selection

                                qtgdb.png

                                After this all setting, I am running a simple application..but getting the error

                                error.png

                                Any Suggestions ,how to solve this error..

                                Thankyou.

                                1 Reply Last reply
                                0
                                • K Ketank16

                                  @Asha You are supposed to have python2 (not python3) package. Ubuntu should automatically install python2 packages when you execute sudo apt install python.
                                  Anyways for such a small script, I don't think its gonna make a difference but please remeber python package is python2 in Ubuntu repos and python3 is well python3 itself.

                                  A Offline
                                  A Offline
                                  Asha
                                  wrote on last edited by
                                  #37

                                  @Ketank16

                                  Hi,

                                  please show me your qmake.conf file contents,

                                  And, which platform plugin is running on your beagleboneboard device(asking,just for information purpose)....

                                  1 Reply Last reply
                                  0

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