Under which circumstances you will  need training tools, when you say "if
you plan to use training tools"?.


On Tue, Aug 12, 2014 at 5:25 PM, Nick White <nick.wh...@durham.ac.uk> wrote:

> Zdenko's right. To help you out more, you seem to have skipped over
> this part of the instructions in the Compiling wiki page:
>
> sudo apt-get install libicu-dev      # (if you plan to make the training
> tools)
>
> Nick
>
> On Mon, Aug 11, 2014 at 07:10:47PM +0200, zdenko podobny wrote:
> > It looks like you ignored configure warnings...
> >
> >
> > Zdenko
> >
> >
> > On Mon, Aug 11, 2014 at 3:17 PM, Dovhani Foneworx <dfone...@gmail.com>
> wrote:
> >
> >     Hi, when I do "make training" the following error showing that is a
> bug in
> >     the code comes up.
> >
> >
> >     normstrngs.cpp:27:49: error: unicode/unorm2.h: No such file or
> directory
> >     In file included from normstrngs.cpp:23:
> >     icuerrorcode.h: In member function ‘virtual void
> >     tesseract::IcuErrorCode::handleFailure() const’:
> >     icuerrorcode.h:55: error: ‘errorName’ was not declared in this
> scope
> >     normstrngs.cpp: In function ‘void
> tesseract::NormalizeChar32(char32,
> >     GenericVector<int>*)’:
> >     normstrngs.cpp:133: error: expected initializer before ‘*’ token
> >     normstrngs.cpp:135: error: ‘class tesseract::IcuErrorCode’ has no
> >     member named ‘assertSuccess’
> >     normstrngs.cpp:139: error: ‘nfkc’ was not declared in this scope
> >     normstrngs.cpp:140: error: ‘class tesseract::IcuErrorCode’ has no
> >     member named ‘assertSuccess’
> >     normstrngs.cpp: In function ‘bool
> tesseract::IsWhitespace(char32)’:
> >     normstrngs.cpp:179: error: ‘u_isUWhiteSpace_4_2’ was not
> declared in
> >     this scope
> >     normstrngs.cpp: In function ‘bool tesseract::IsUTF8Whitespace(const
> >     char*)’:
> >     normstrngs.cpp:183: warning: comparison between signed and unsigned
> integer
> >     expressions
> >     normstrngs.cpp: In function ‘bool
> tesseract::IsInterchangeValid(char32)
> >     ’:
> >     normstrngs.cpp:228: error: ‘u_isISOControl_4_2’ was not declared
> in
> >     this scope
> >     normstrngs.cpp: In function ‘bool
> tesseract::IsInterchangeValid7BitAscii
> >     (char32)’:
> >     normstrngs.cpp:235: error: ‘u_isISOControl_4_2’ was not declared
> in
> >     this scope
> >     normstrngs.cpp: In function ‘char32 tesseract::FullwidthToHalfwidth
> >     (char32)’:
> >     normstrngs.cpp:252: error: ‘class tesseract::IcuErrorCode’ has no
> >     member named ‘assertSuccess’
> >     make: *** [normstrngs.lo] Error 1
> >     foneworx@myubuntu:/var/www/DM/tess/tesseract-ocr-read-only/training$
> >
> >
> >
> >
> >     On Friday, August 1, 2014 2:47:50 PM UTC+2, shree wrote:
> >
> >         for training tools on ubuntu 14.04
> >
> >
> >                 Jeff Breidenbach
> >                 Jul 31 (21 hours ago)
> >
> >
> >
> >
> >                 Re: [tesseract-dev] Re: Training tools linking failure,
> >                 icu_48::*
> >
> >
> >                 Here's a way to compile Tesseract on Ubuntu, while still
> >                 using the packaging system. It will get you the training
> >                 tools.
> >
> >
> >
> >
> >                 sudo apt-get build-dep tesseract-ocr
> >                 sudo apt-get install devscripts
> >                 dget
> http://http.debian.net/debian/pool/main/t/tesseract/
> >                 tesseract_3.03.03-1.dsc
> >                 tar xvzf tesseract_3.03.03.orig.tar.gz
> >                 cd tesseract-3.03
> >                 zcat ../tesseract_3.03.03-1.diff.gz | patch -p1
> >                 debuild -us -uc
> >                 cd ..
> >                 sudo dpkg -i *.deb
> >
> >
> >
> >         Shree Devi Kumar
> >         ____________________________________________________________
> >         भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com
> >
> >
> >         On Fri, Aug 1, 2014 at 5:47 PM, Peter Hamberg <
> zazca...@gmail.com>
> >         wrote:
> >
> >             I knew it had to be something obvious. I didn't realise that
> the
> >             version of the source code available from the download page
> wasnt
> >             the latest version. Thanks for the clarification. Switching
> to the
> >             newer version worked.
> >
> >             On Friday, August 1, 2014 1:00:33 PM UTC+2, zdenop wrote:
> >
> >
> >                 On Fri, Aug 1, 2014 at 11:06 AM, Peter Hamberg <
> >                 zazca...@gmail.com> wrote:
> >
> >                     Hi,
> >                     This is a secure message chain, protected by Virtru.
> >
> >                     I'm on a Ubuntu 14.04 machine, and I've followed the
> >                     instructions on
> https://code.google.com/p/tesseract-ocr/
> >                     wiki/Compiling
> >
> >
> >                 and there is written: "If you want the training tools
> >                 (3.03)..."
> >                 It means that that instruction are valid for 3.03
> version and
> >                 you are compiling 3.02.02 version (where training tools
> are
> >                 built automatically).
> >
> >
> >                     - added the libraries, leptonica,
> >                     wget https://tesseract-ocr.googlecode.com/files/
> >                     tesseract-ocr-3.02.02.tar.gz
> >                     config, make, make install, all that seems to work
> without
> >                     any error messages.
> >
> >                     But when I try
> >
> >
> >                     make training
> >
> >
> >
> >                     all i get is the message "make: Nothing to be done
> for
> >                     `training'."
> >                     Am I in the wrong folder? What have I missed here?
> >
> >                     // Peter
> >
> >
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