Build sox

Author: samanklesaria

.github/scripts/unittest-linux/install.sh

@@ -82,7 +82,7 @@ conda install --quiet -y ninja cmake
 
 printf "* Installing torchaudio\n"
 export BUILD_CPP_TEST=1
-pip install . -v --no-build-isolation
+BUILD_SOX=1 pip install . -v --no-build-isolation
 
 # 3. Install Test tools
 printf "* Installing test tools\n"

.github/scripts/unittest-linux/run_test.sh

@@ -30,5 +30,5 @@ fi
 
 (
     cd test
-    pytest torchaudio_unittest -k "not backend and not /io/ and not prototype and not sox and not ffmpeg and not fairseq and not hdemucs and not (torchscript and rnnt) and not torchscript_consistency"
+    pytest torchaudio_unittest -k "not backend and not /io/ and not prototype and not ffmpeg and not fairseq and not hdemucs and not (torchscript and rnnt) and not torchscript_consistency"
 )