Your tesseract build has no support for curl library => no support for
url...

https://github.com/tesseract-ocr/tesseract/blob/75e6c3ea4c8eae740fb65a84e77dbf0c8d092240/src/api/baseapi.cpp#L1148-L1182

"Correct" output would be like this:
tesseract 5.0.0-alpha-20201231-536-gd5fb7
 leptonica-1.81.0
  libgif 5.1.4 : libjpeg 8d (libjpeg-turbo 1.5.3) : libpng 1.6.34 : libtiff
4.0.9 : zlib 1.2.11 : libwebp 1.0.3 : libopenjp2 2.3.0
 Found OpenMP 201511
 Found libarchive 3.4.2 zlib/1.2.11 liblzma/5.2.3 bz2lib/1.0.6 liblz4/1.8.0
libzstd/1.4.4
 Found libcurl/7.66.0 OpenSSL/1.1.1d-fips zlib/1.2.11 libidn2/2.2.0
libpsl/0.20.1 (+libidn2/2.2.0) libssh/0.8.7/openssl/zlib nghttp2/1.40.0


Zdenko


st 30. 6. 2021 o 8:53 Ola Nowak <[email protected]> napísal(a):

> Hi all,
> I've upgraded to 4.11 and according to release notes this version should
> support OCR from URL location.
> But when I try:
> tesseract https://image.ibb.co/eibzaT/test.png result
> I get:
> Tesseract Open Source OCR Engine v4.1.1 with Leptonica
> Error, this tesseract has no URL support
> Error during processing.
>
> ➜  ~ tesseract --version
> tesseract 4.1.1
>  leptonica-1.79.0
>   libgif 5.1.4 : libjpeg 8d (libjpeg-turbo 2.0.3) : libpng 1.6.37 :
> libtiff 4.1.0 : zlib 1.2.11 : libwebp 0.6.1 : libopenjp2 2.3.1
>  Found AVX2
>  Found AVX
>  Found FMA
>  Found SSE
>  Found libarchive 3.4.0 zlib/1.2.11 liblzma/5.2.4 bz2lib/1.0.8
> liblz4/1.9.2 libzstd/1.4.4
>
> I also tried 5.0.0 with no luck
> Is URL support really there? Or am I doing something wrong?
> Best regards,
> Ola
>
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