Has anybody successfully installed Julius on a RPi3? I am trying to configure this on a Raspberry Pi 3 B running Raspian (Non-noobs install). I am trying to use a Logitech C270 webcam as my audio input device.
I have almost accomplished this using the following steps:
1.) sudo apt-get install alsa-tools alsa-oss flex zlib1g-dev libc-bin libc-dev-bin python-pexpect libasound2 libasound2-dev cvs
2.) After downloading and installing the above packages I can record and play back audio with the following commands:
arecord -d 10 -D plughw:1,0 test.wav
aplay test.wav
3.) Download Julius form CSV with the following command:
cvs -z3 -d:pserver:[email protected]:/cvsroot/julius co julius4
4.) Export variable environment with:
export CFLAGS="-O2 -mcpu=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard -pipe -fomit-frame-pointer"
5.) Compile Julius on Raspberry Pi using the following commands
cd julius4
./configure –with-mictype=alsa
make
sudo make install
Unfortunately this is where I get stuck. I get an error on ./configure –with-mictype=alsa
The configuration process reports: (only showing the last two lines)
configure: error: mictype not supported, or specified type not exist
configure: error: ./configure failed for libsent
After reading through the configuration manual for Julius I thought that perhaps setting the config to auto would work. This is done using the following command: ./configure –with-mictype=auto
STILL same error. I am starting to think that there is an issue with the index of my sound capture device.
If I type in cat /proc/asound/cards it returns
0 [ALSA ]: bcm2835 - bcm2835 ALSA
bcm2835 ALSA1 [U0x46d0x825 ]: USB-Audio - USB Device 0x46d:0x825
USB Device 0x46d:0x825 at usb-3f980000.usb-1.3, high >speed
