| [170] | 1 | Frequently Asked Questions
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| 2 | -- Latest revision : 12/01/2009 --
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| 3 |
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| [211] | 4 | (Q) (fixed) there are many lines printed at the end of the run of Delphes. Is it an error?
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| [170] | 5 | 55555 D0
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| 6 | - 20000 D0
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| 7 | - - 3000 (detId=900000000 Name=Delphes)
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| 8 | - - - 3000 (detId=910000000 Name=Tracker)
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| 9 | - - - - 41040 (detId=9100010)
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| 10 | - - - - 41040 (detId=9100020)
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| 11 | - - - - 41040 (detId=9100030)
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| 12 | - - - - 41040 (detId=9100040)
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| 13 | ...
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| 14 | (A) no, this is normal, this is just the output of FROG, showing that everything is ok.
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| 15 | You should find your *vis and *geom files when it has ended.
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| 16 |
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| [211] | 17 |
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| [170] | 18 | (Q) I do not remember how to run FROG
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| 19 | (A) Just run the "frog" executable in Utilities/FROG
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| 20 | me@mylaptop:~$ cd Utilities/FROG
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| 21 | me@mylaptop:~$ ./frog
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| 22 |
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| [211] | 23 |
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| [170] | 24 | (Q) How should I know which external libraries I need for FROG ?
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| 25 | (A) Please refer to this page on the FROG website:
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| 26 | http://projects.hepforge.org/frog/Visualization.html
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| 27 | you will need OpenGL, GLUT, X11-devel, Curl. For instance:
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| 28 | OpenGL :
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| 29 | xorg-x11-Mesa-libGL-6.8.2-1.EL.33.0.2
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| 30 | xorg-x11-Mesa-libGLU-6.8.2-1.EL.33.0.2
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| 31 | GLUT :
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| 32 | freeglut-2.2.0-14
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| 33 | freeglut-devel-2.2.0-14
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| 34 | X11-devel :
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| 35 | xorg-x11-devel-6.8.2-1.EL.33.0.2
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| 36 | CURL :
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| 37 | libcurl
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| 38 |
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| [211] | 39 |
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| [170] | 40 | (Q) FROG complains that libcurl is missing. What should I do?
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| 41 | (A) First, make sure the libcurl library is installed on your computer.
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| 42 | - locate it on your computer
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| 43 | me@mylaptop:~$ locate libcurl.so
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| 44 | /usr/lib/libcurl.so
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| 45 | - if the library is not present, take it from the internet (http://curl.haxx.se/) or via installers like "apt-get" (ubuntu systems) or "yum" (fedora systems)
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| 46 | - if the libcurl.so is not found, juste make a symbolic link in Utilities/FROG/Lib:
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| 47 | me@mylaptop:~$ cd Utilities/FROG/Lib
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| 48 | me@mylaptop:~$ ln -s /usr/lib/libcurl.so
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| 49 | me@mylaptop:~$ ls -l libcurl.so
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| 50 | lrwxrwxrwx 1 me me 21 Jan 7 15:19 libcurl.so -> /usr/lib/libcurl.so.4.0.1
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| 51 | - now it should work properly
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| 52 |
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| 53 |
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