compile tesseract-OCR-training have Error in Centos.
a2704...@gmail.com
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/unicharset_training_utils.cpp:64: undefined reference to `u_isalpha_55'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/unicharset_training_utils.cpp:66: undefined reference to `u_islower_55'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/unicharset_training_utils.cpp:68: undefined reference to `u_isupper_55'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/unicharset_training_utils.cpp:70: undefined reference to `u_isdigit_55'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/unicharset_training_utils.cpp:72: undefined reference to `u_ispunct_55'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/unicharset_training_utils.cpp:84: undefined reference to `uscript_getScript_55'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/unicharset_training_utils.cpp:84: undefined reference to `uscript_getName_55'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/unicharset_training_utils.cpp:97: undefined reference to `u_toupper_55'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/unicharset_training_utils.cpp:97: undefined reference to `u_tolower_55'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/unicharset_training_utils.cpp:114: undefined reference to `u_charMirror_55'
./.libs/libtesseract_training.a(unicharset_training_utils.o): In function `~IcuErrorCode':
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/icuerrorcode.h:47: undefined reference to `icu_55::ErrorCode::~ErrorCode()'
./.libs/libtesseract_training.a(unicharset_training_utils.o): In function `tesseract::SetupBasicProperties(bool, UNICHARSET*)':
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/unicharset_training_utils.cpp:118: undefined reference to `u_charDirection_55'
./.libs/libtesseract_training.a(unicharset_training_utils.o): In function `tesseract::IcuErrorCode::handleFailure() const':
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/icuerrorcode.h:55: undefined reference to `icu_55::ErrorCode::errorName() const'
./.libs/libtesseract_training.a(unicharset_training_utils.o): In function `tesseract::IcuErrorCode::~IcuErrorCode()':
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/icuerrorcode.h:47: undefined reference to `icu_55::ErrorCode::~ErrorCode()'
./.libs/libtesseract_training.a(unicharset_training_utils.o): In function `~IcuErrorCode':
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/icuerrorcode.h:47: undefined reference to `icu_55::ErrorCode::~ErrorCode()'
./.libs/libtesseract_training.a(unicharset_training_utils.o): In function `tesseract::IcuErrorCode::~IcuErrorCode()':
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/icuerrorcode.h:51: undefined reference to `icu_55::UMemory::operator delete(void*)'
./.libs/libtesseract_training.a(unicharset_training_utils.o):(.data.rel.ro._ZTIN9tesseract12IcuErrorCodeE[_ZTIN9tesseract12IcuErrorCodeE]+0x10): undefined reference to `typeinfo for icu_55::ErrorCode'
./.libs/libtesseract_training.a(normstrngs.o): In function `tesseract::IsWhitespace(int)':
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/normstrngs.cpp:179: undefined reference to `u_isUWhiteSpace_55'
./.libs/libtesseract_training.a(normstrngs.o): In function `tesseract::IsInterchangeValid(int)':
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/normstrngs.cpp:228: undefined reference to `u_isISOControl_55'
./.libs/libtesseract_training.a(normstrngs.o): In function `tesseract::IsInterchangeValid7BitAscii(int)':
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/normstrngs.cpp:235: undefined reference to `u_isISOControl_55'
./.libs/libtesseract_training.a(normstrngs.o): In function `tesseract::FullwidthToHalfwidth(int)':
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/normstrngs.cpp:249: undefined reference to `icu_55::UnicodeString::UnicodeString(int)'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/normstrngs.cpp:251: undefined reference to `icu_55::UnicodeString::UnicodeString(char const*)'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/normstrngs.cpp:251: undefined reference to `icu_55::Transliterator::createInstance(icu_55::UnicodeString const&, UTransDirection, UErrorCode&)'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/normstrngs.cpp:251: undefined reference to `icu_55::UnicodeString::~UnicodeString()'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/normstrngs.cpp:252: undefined reference to `icu_55::ErrorCode::assertSuccess() const'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/normstrngs.cpp:253: undefined reference to `icu_55::ErrorCode::reset()'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/normstrngs.cpp:249: undefined reference to `icu_55::UnicodeString::~UnicodeString()'
./.libs/libtesseract_training.a(normstrngs.o): In function `~IcuErrorCode':
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/icuerrorcode.h:47: undefined reference to `icu_55::ErrorCode::~ErrorCode()'
./.libs/libtesseract_training.a(normstrngs.o): In function `tesseract::FullwidthToHalfwidth(int)':
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/normstrngs.cpp:249: undefined reference to `icu_55::UnicodeString::~UnicodeString()'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/normstrngs.cpp:251: undefined reference to `icu_55::UnicodeString::~UnicodeString()'
./.libs/libtesseract_training.a(normstrngs.o): In function `tesseract::NormalizeChar32(int, GenericVector<int>*)':
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/normstrngs.cpp:134: undefined reference to `icu_55::Normalizer2::getInstance(char const*, char const*, UNormalization2Mode, UErrorCode&)'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/normstrngs.cpp:135: undefined reference to `icu_55::ErrorCode::assertSuccess() const'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/normstrngs.cpp:136: undefined reference to `icu_55::ErrorCode::reset()'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/normstrngs.cpp:138: undefined reference to `icu_55::UnicodeString::UnicodeString(int)'
./.libs/libtesseract_training.a(normstrngs.o): In function `UnicodeString':
/usr/include/unicode/unistr.h:3633: undefined reference to `vtable for icu_55::UnicodeString'
./.libs/libtesseract_training.a(normstrngs.o): In function `tesseract::NormalizeChar32(int, GenericVector<int>*)':
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/normstrngs.cpp:140: undefined reference to `icu_55::ErrorCode::assertSuccess() const'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/normstrngs.cpp:139: undefined reference to `icu_55::UnicodeString::~UnicodeString()'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/normstrngs.cpp:138: undefined reference to `icu_55::UnicodeString::~UnicodeString()'
./.libs/libtesseract_training.a(normstrngs.o): In function `~IcuErrorCode':
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/icuerrorcode.h:47: undefined reference to `icu_55::ErrorCode::~ErrorCode()'
./.libs/libtesseract_training.a(normstrngs.o): In function `tesseract::NormalizeChar32(int, GenericVector<int>*)':
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/normstrngs.cpp:139: undefined reference to `icu_55::UnicodeString::~UnicodeString()'
/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training/normstrngs.cpp:138: undefined reference to `icu_55::UnicodeString::~UnicodeString()'
collect2: error: ld returned 1 exit status
make[1]: *** [set_unicharset_properties] Error 1
make[1]: Leaving directory `/home/tesseract/tesseract/tesseract-3.04.01/tesseract-3.04.01/training'
make: *** [training] Error 2
My centos version is CentOS release 6.8 (Final), GCC version is 4.8.2, tesseract version is 3.04.01.
I compile tesseract is OK, I use ./configure no warning and error。
How should I deal with it?
Zdenko Podobný
If this statement is true that your system is broken. Or there was warning about missing library and you cheated configure.
How should I deal with it?
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