BTW: I realized that you just run './configure' for leptonica, so leptonica should be installed (by default) with /usr/local/ prefix. But config.log shows that there is problem with /usr/lib/liblept.so. This indicates you have two installation of leptonica library. If I am right, that please remove (uninstall) version located in /usr/lib because it produce errors. (than run 'sudo ldconfig', and try to configure tesseract...)
-- Zdenko On Sat, Sep 22, 2012 at 12:05 PM, zdenko podobny <[email protected]> wrote: > Have a look at config.log and search for leptonica - you will see there > the error messages like this: > /usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/liblept.so: undefined > reference to `TIFFWriteScanline' > /usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/liblept.so: undefined > reference to `png_create_read_struct' > /usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/liblept.so: undefined > reference to `jpeg_destroy' > > These are function in jpeg, tiff, png libraries. Can you check where are > installed these (shared) libraries? > > -- > Zdenko > > On Sat, Sep 22, 2012 at 10:31 AM, Osman Masood <[email protected]> wrote: > >> Yes, I tried running sudo ldconfig after installing leptonica, and set >> the LIBLEPT_HEADERSDIR environment variable. I also did 'make clean' in the >> Leptonica directory and installed it again. However, it's still giving me >> the same error. (I also tried using the latest version of Tesseract on >> trunk, 3.02, but same results.) >> >> What's weird is that I followed pretty much the same steps and installed >> Tesseract 3.02 successfully on OS X 10.8 (on a different machine). >> >> I actually had tried to install previous versions of Tesseract (3.00 and >> 3.01) and Leptonica (1.67) on Ubuntu before this - would that make a >> difference? >> >> My config.log is attached. >> >> Thanks for the help! >> >> On Saturday, September 22, 2012 12:27:17 AM UTC-7, zdenop wrote: >> >>> Hi, >>> >>> first of all: there is leptonica 1.69 and tesseract-ocr 3.02 >>> in in Ubuntu 12.4 LTS Precise Pangolin. So maybe you can rebuild packages >>> from there. >>> >>> Next: >>> >>> - Did you try to run "sudo ldconfig" [1] after installing leptonica? >>> - If it does not work, than try to set LIBLEPT_HEADERSDIR (see >>> ./configure --help) e.g. >>> LIBLEPT_**HEADERSDIR=/usr/local/include/**leptonica >>> ./configure >>> >>> >>> If it does not help, send config.log (from tesseract-ocr) >>> >>> [1] >>> http://code.google.com/p/**tesseract-ocr/wiki/ReadMe#**Linux<http://code.google.com/p/tesseract-ocr/wiki/ReadMe#Linux> >>> >>> -- >>> Zdenko >>> On Fri, Sep 21, 2012 at 11:08 PM, Osman Masood <[email protected]>wrote: >>> >>>> Hello everyone, >>>> I'm trying to install leptonica 1.69 and Tesseract v3.01 using the >>>> exact instructions found in their respective README files. Leptonica >>>> installs without a problem; however, whenever I try to run ./configure >>>> (even after running ./autogen.sh) it says: *configure: error: >>>> leptonica library missing*. >>>> These are the commands I'm using to install each, which are exactly in >>>> accordance with the README/INSTALL files: >>>> >>>> For leptonica 1.69: >>>> ./configure >>>> make >>>> sudo make install >>>> >>>> For Tesseract 3.01: >>>> ./autogen.sh >>>> ./configure >>>> * > configure: error: leptonica library missing*. >>>> >>>> I'm really confused, can one of you gurus help me out? >>>> Much thanks! >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "tesseract-ocr" group. >>>> To post to this group, send email to [email protected] >>>> >>>> To unsubscribe from this group, send email to >>>> tesseract-oc...@**googlegroups.com >>>> >>>> For more options, visit this group at >>>> http://groups.google.com/**group/tesseract-ocr?hl=en<http://groups.google.com/group/tesseract-ocr?hl=en> >>>> >>> >>> >>> -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/tesseract-ocr?hl=en
