configureエラー

質問

http://samuraism.jp/diary/2007/04/14/1176560157667.html
上記のサイトのとおりにOCRopusのインストールを行ったのですが、ocropusの「./configure」をおこなうと、

checking for err_exit in -ltesseract_full... no
configure: error: Could not find tesseract! Choose --without-tesseract if you do not want to use it.

のように出てうまくいきません。このようなエラーはどのようにすれば解決するのでしょうか？
tesseractというやつもきちんとコンパイルしたはずなんですが・・・
使用したOSはubuntu10.04です。
回答よろしくお願いします。

回答No.2

kmee

たぶん、そのログのもうすこし上に具体的なエラーがついてると思います。

ファイルを検索する場所は gccなら
gcc -print-search-dirs
としたら表示されます。librariesという欄にあるディレクトリを順番に探してみましょう。

./configureで何も指定しないと、大抵 prefix=/usr/local になっていて、ライブラリは /usr/local/lib 以下にインストールされます。
上の librariesに /usr/local/lib が含まれているかを確認しましょう。
もし含まれていないようなら、./configure を
LDFLAGS=-L/usr/local/lib CPPFLAGS=-I/usr/local/include ./configure
と実行するとどうでしょうか?

お礼

とても全部はのりそうにないです；；

configure:2954: result: yes
configure:2988: checking for style of include used by make
configure:3016: result: GNU
configure:3044: checking dependency style of g++
configure:3134: result: gcc3
configure:3199: checking for gcc
configure:3215: found /usr/bin/gcc
configure:3226: result: gcc
configure:3464: checking for C compiler version
configure:3471: gcc --version >&5
gcc (Ubuntu 4.4.3-4ubuntu5) 4.4.3
Copyright (C) 2009 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:3474: $? = 0
configure:3481: gcc -v >&5
Using built-in specs.
Target: i486-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.4.3-4ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.4/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --enable-shared --enable-multiarch --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.4 --program-suffix=-4.4 --enable-nls --enable-clocale=gnu --enable-libstdcxx-debug --enable-plugin --enable-objc-gc --enable-targets=all --disable-werror --with-arch-32=i486 --with-tune=generic --enable-checking=release --build=i486-linux-gnu --host=i486-linux-gnu --target=i486-linux-gnu
Thread model: posix
gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5)
configure:3484: $? = 0
configure:3491: gcc -V >&5
gcc: '-V' option must have argument
configure:3494: $? = 1
configure:3497: checking whether we are using the GNU C compiler
configure:3526: gcc -c -I/usr/local/include conftest.c >&5
configure:3532: $? = 0
configure:3549: result: yes
configure:3554: checking whether gcc accepts -g
configure:3584: gcc -c -g -I/usr/local/include conftest.c >&5
configure:3590: $? = 0
configure:3689: result: yes
configure:3706: checking for gcc option to accept ISO C89
configure:3780: gcc -c -g -O2 -I/usr/local/include conftest.c >&5
configure:3786: $? = 0
configure:3809: result: none needed
configure:3829: checking dependency style of gcc
configure:3919: result: gcc3
configure:3979: checking for ranlib
configure:3995: found /usr/bin/ranlib
configure:4006: result: ranlib
configure:4039: checking how to run the C preprocessor
configure:4079: gcc -E -I/usr/local/include conftest.c
configure:4085: $? = 0
configure:4116: gcc -E -I/usr/local/include conftest.c
conftest.c:10:28: error: ac_nonexistent.h: No such file or directory
configure:4122: $? = 1
configure: failed program was:
| /* confdefs.h. */
| #define PACKAGE_NAME "ocropus"
| #define PACKAGE_TARNAME "ocropus"
| #define PACKAGE_VERSION "0.3"
| #define PACKAGE_STRING "ocropus 0.3"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "ocropus"
| #define VERSION "0.3"
| /* end confdefs.h. */
| #include <ac_nonexistent.h>
configure:4155: result: gcc -E
configure:4184: gcc -E -I/usr/local/include conftest.c
configure:4190: $? = 0
configure:4221: gcc -E -I/usr/local/include conftest.c
conftest.c:10:28: error: ac_nonexistent.h: No such file or directory
configure:4227: $? = 1
configure: failed program was:
| /* confdefs.h. */
| #define PACKAGE_NAME "ocropus"
| #define PACKAGE_TARNAME "ocropus"
| #define PACKAGE_VERSION "0.3"
| #define PACKAGE_STRING "ocropus 0.3"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "ocropus"
| #define VERSION "0.3"
| /* end confdefs.h. */
| #include <ac_nonexistent.h>
configure:4265: checking for grep that handles long lines and -e
configure:4339: result: /bin/grep
configure:4344: checking for egrep
configure:4422: result: /bin/grep -E
configure:4427: checking for ANSI C header files
configure:4457: gcc -c -g -O2 -I/usr/local/include conftest.c >&5
configure:4463: $? = 0
configure:4562: gcc -o conftest -g -O2 -I/usr/local/include -L/usr/local/lib -L/usr/local/lib -L/usr/local/lib conftest.c >&5
configure:4565: $? = 0
configure:4571: ./conftest
configure:4574: $? = 0
configure:4591: resul

補足

LDFLAGS=-L/usr/local/lib CPPFLAGS=-I/usr/local/include ./configure
と実行しても同じエラーが出てしまいました・・・。（tesseractが無い）

その時のconfigure.logをすべて載せます；；

This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by ocropus configure 0.3, which was
generated by GNU Autoconf 2.61. Invocation command line was

$ ./configure

## --------- ##
## Platform. ##
## --------- ##

hostname = ubuntu
uname -m = i686
uname -r = 2.6.32-33-generic
uname -s = Linux
uname -v = #72-Ubuntu SMP Fri Jul 29 21:08:37 UTC 2011

/usr/bin/uname -p = unknown
/bin/uname -X = unknown

/bin/arch = unknown
/usr/bin/arch -k = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo = unknown
/bin/machine = unknown
/usr/bin/oslevel = unknown
/bin/universe = unknown

PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/sbin
PATH: /usr/bin
PATH: /sbin
PATH: /bin
PATH: /usr/games

## ----------- ##
## Core tests. ##
## ----------- ##

configure:1837: checking for a BSD-compatible install
configure:1893: result: /usr/bin/install -c
configure:1904: checking whether build environment is sane
configure:1947: result: yes
configure:2012: checking for gawk
configure:2028: found /usr/bin/gawk
configure:2039: result: gawk
configure:2050: checking whether make sets $(MAKE)
configure:2071: result: yes
configure:2338: checking for /usr/local/include/iulib/imgio.h
configure:2354: result: yes
configure:2428: checking for g++
configure:2444: found /usr/bin/g++
configure:2455: result: g++
configure:2486: checking for C++ compiler version
configure:2493: g++ --version >&5
g++ (Ubuntu 4.4.3-4ubuntu5) 4.4.3
Copyright (C) 2009 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:2496: $? = 0
configure:2503: g++ -v >&5
Using built-in specs.
Target: i486-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.4.3-4ubuntu5' --with-bugurl=file:///usr/share/doc/gcc-4.4/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --enable-shared --enable-multiarch --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.4 --program-suffix=-4.4 --enable-nls --enable-clocale=gnu --enable-libstdcxx-debug --enable-plugin --enable-objc-gc --enable-targets=all --disable-werror --with-arch-32=i486 --with-tune=generic --enable-checking=release --build=i486-linux-gnu --host=i486-linux-gnu --target=i486-linux-gnu
Thread model: posix
gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5)
configure:2506: $? = 0
configure:2513: g++ -V >&5
g++: '-V' option must have argument
configure:2516: $? = 1
configure:2539: checking for C++ compiler default output file name
configure:2566: g++ -I/usr/local/include -L/usr/local/lib -L/usr/local/lib -L/usr/local/lib conftest.cpp >&5
configure:2569: $? = 0
configure:2607: result: a.out
configure:2624: checking whether the C++ compiler works
configure:2634: ./a.out
configure:2637: $? = 0
configure:2654: result: yes
configure:2661: checking whether we are cross compiling
configure:2663: result: no
configure:2666: checking for suffix of executables
configure:2673: g++ -o conftest -I/usr/local/include -L/usr/local/lib -L/usr/local/lib -L/usr/local/lib conftest.cpp >&5
configure:2676: $? = 0
configure:2700: result:
configure:2706: checking for suffix of object files
configure:2732: g++ -c -I/usr/local/include conftest.cpp >&5
configure:2735: $? = 0
configure:2758: result: o
configure:2762: checking whether we are using the GNU C++ compiler
configure:2791: g++ -c -I/usr/local/include conftest.cpp >&5
configure:2797: $? = 0
configure:2814: result: yes
configure:2819: checking whether g++ accepts -g
configure:2849: g++ -c -g -I/usr/local/include conftest.cpp >&5
configure:2855: $? = 0

回答No.1

kmee

> tesseractというやつもきちんとコンパイルしたはずなんですが

インストールはしましたか?
あるいは、tesseractのビルド時に、必要なオプションを指定していない、とか。

-ltesseract_fullと指定したときのリンクされるライブラリ、 libtesseract_full.* が見付からないか、ファイルはあるが err_exit というラベルが見付からないか、と予想されます。
その原因として、上のようなことが考えられます。

エラーについては、config.log というファイルにより詳しい情報が書いてあるはずです。

補足

tesseractはサイトの通りに、「./runautoconf」「./configure」「make」「sudo make install」を行い、エラーも無かったです。
必要なオプションとありますが、今回の場合何を指定すればよかったのでしょうか？

libtesseract_full.*というライブラリがあるかどうか分からないのでダウンロードして再度configureしてみようと思います。どこからダウンロードしてくればよいかいまいち分かりませんが＾＾；

config.logを見てみると、一部に以下のような記述がありました。confdefs.hというファイルが間違っているようなのですが、何が間違っているのか分かりません；；

configure: failed program was:
| /* confdefs.h. */
| #define PACKAGE_NAME "ocropus"
| #define PACKAGE_TARNAME "ocropus"
| #define PACKAGE_VERSION "0.3"
| #define PACKAGE_STRING "ocropus 0.3"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "ocropus"
| #define VERSION "0.3"
| #define STDC_HEADERS 1
| #define HAVE_SYS_WAIT_H 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_MALLOC_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_LIBZ 1
| #define HAVE_LIBPNG 1
| #define HAVE_LIBJPEG 1
| #define HAVE_LIBTIFF 1
| #define HAVE_LIBIULIB 1
| #define HAVE_LIBPTHREAD 1
| /* end confdefs.h. */
|
| /* Override any GCC internal prototype to avoid an error.
| Use char because int might match the return type of a GCC
| builtin and then its argument prototype would still apply. */
| #ifdef __cplusplus
| extern "C"
| #endif
| char err_exit ();
| int
| main ()
| {
| return err_exit ();
| ;
| return 0;
| }
configure:5817: result: no
configure:5827: error: Could not find tesseract! Choose --without-tesseract if you do not want to use it.