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Elleo / gst-deepspeech

NOTE: This plugin is now deprecated in favour of the coqui-stt branch in gst-plugins-bad: https://gitlab.freedesktop.org/philn/gstreamer/-/tree/coqui-stt/subprojects/gst-plugins-bad/ext/coqui
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Compilation error #14

Closed djfd closed 6 years ago

djfd commented 6 years ago

Hi,

I am getting error trying to compile the plugin:

In file included from gstdeepspeech.cc:66:
gstdeepspeech.h:67:17: error: ‘DeepSpeech’ is not a namespace-name
 using namespace DeepSpeech;
                 ^~~~~~~~~~
gstdeepspeech.h:67:27: error: expected namespace-name before ‘;’ token
 using namespace DeepSpeech;
                           ^
gstdeepspeech.h:74:3: error: ‘Model’ does not name a type
   Model            *model;
   ^~~~~

looking to the code I cannot see any mentioned workspace definition, it is starting right from the

using namespace DeepSpeech;

How it is expected to work at all, if we do not have workspace definition? Could you advise please?

Environment: Arch linux, x64, up to date

$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-pc-linux-gnu/8.2.1/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: /build/gcc/src/gcc/configure --prefix=/usr --libdir=/usr/lib --libexecdir=/usr/lib --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=https://bugs.archlinux.org/ --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++ --enable-shared --enable-threads=posix --enable-libmpx --with-system-zlib --with-isl --enable-__cxa_atexit --disable-libunwind-exceptions --enable-clocale=gnu --disable-libstdcxx-pch --disable-libssp --enable-gnu-unique-object --enable-linker-build-id --enable-lto --enable-plugin --enable-install-libiberty --with-linker-hash-style=gnu --enable-gnu-indirect-function --enable-multilib --disable-werror --enable-checking=release --enable-default-pie --enable-default-ssp --enable-cet=auto
Thread model: posix
gcc version 8.2.1 20180831 (GCC)

DeepSpeech is installed with pip3, headers and libraries set via CPP_FLAGS and LD_LIBRARY_PATH respectively

Thanks

Elleo commented 6 years ago

Hi djfd,

gst-deepspeech is currently only compatible with DeepSpeech 0.1 and 0.1.1 (latest release version), I suspect you're using a later version as it looks like the namespace has been removed in master. I will be updating gst-deepspeech to work with newer releases of DeepSpeech but only once they're fully released along with compatible model files.

Hope that helps, Mike

djfd commented 6 years ago

Hello Mike,

thank you for your instant support. I will try to compile against of v0.1.1 (0.1.0) to see if it could be resolved right now.

Thanks again!

PS. found the project in http://blog.mikeasoft.com/2017/12/30/speech-recognition-mozillas-deepspeech-gstreamer-and-ibus/, and, it seems, many questions/answers from there would be very welcome to included into README.md, just IMHO

Elleo commented 6 years ago

Yep, I agree the documentation could definitely do with expanding. I'm a bit short on free time at the moment, so it might be a while before I have a chance to do anything, however if you're able to collate some questions and answers from the comments on my blog a PR would be very gratefully accepted :)