Fix torchdata install command: use index-url for pip install

.circleci/unittest/linux/scripts/install.sh

@@ -32,7 +32,7 @@ printf "* Installing PyTorch\n"
 
 printf "Installing torchdata nightly with portalocker\n"
 pip install "portalocker>=2.0.0"
-pip install --pre torchdata --extra-index-url https://download.pytorch.org/whl/nightly/cpu
+pip install --pre torchdata --index-url https://download.pytorch.org/whl/nightly/cpu
 
 printf "* Installing torchtext\n"
 python setup.py develop

.circleci/unittest/windows/scripts/install.sh

@@ -21,7 +21,7 @@ conda install -y -c "pytorch-${UPLOAD_CHANNEL}" ${CONDA_CHANNEL_FLAGS} pytorch c
 
 printf "* Installing torchdata nightly with portalocker\n"
 pip install "portalocker>=2.0.0"
-pip install --pre torchdata --extra-index-url https://download.pytorch.org/whl/nightly/cpu
+pip install --pre torchdata --index-url https://download.pytorch.org/whl/nightly/cpu
 
 printf "* Installing pywin32_postinstall script\n"
 curl --output pywin32_postinstall.py https://raw.githubusercontent.com/mhammond/pywin32/main/pywin32_postinstall.py

.github/workflows/integration-test.yml

@@ -47,7 +47,7 @@ jobs:
           -c nvidia "pytorch-${CHANNEL}"::pytorch[build="*${VERSION}*"] \
           "${CUDATOOLKIT}"
         printf "Installing torchdata nightly\n"
-        python3 -m pip install --pre torchdata --extra-index-url https://download.pytorch.org/whl/nightly/cpu
+        python3 -m pip install --pre torchdata --index-url https://download.pytorch.org/whl/nightly/cpu
         python3 setup.py develop
         # Install integration test dependencies
         python3 -m pip --quiet install parameterized

.github/workflows/test-linux-cpu.yml

@@ -59,7 +59,7 @@ jobs:
           "${CUDATOOLKIT}"
         printf "Installing torchdata nightly\n"
         python3 -m pip install "portalocker>=2.0.0"
-        python3 -m pip install --pre torchdata --extra-index-url https://download.pytorch.org/whl/nightly/cpu
+        python3 -m pip install --pre torchdata --index-url https://download.pytorch.org/whl/nightly/cpu
         python3 setup.py develop
         python3 -m pip install parameterized
 

.github/workflows/test-linux-gpu.yml

@@ -64,7 +64,7 @@ jobs:
           "${CUDATOOLKIT}"
         printf "Installing torchdata nightly\n"
         python3 -m pip install "portalocker>=2.0.0"
-        python3 -m pip install --pre torchdata --extra-index-url https://download.pytorch.org/whl/nightly/cpu --quiet
+        python3 -m pip install --pre torchdata --index-url https://download.pytorch.org/whl/nightly/cpu --quiet
         python3 setup.py develop
         python3 -m pip install parameterized --quiet
 

.github/workflows/test-macos-cpu.yml

@@ -66,7 +66,7 @@ jobs:
           "${CUDATOOLKIT}"
         printf "Installing torchdata nightly\n"
         python3 -m pip install "portalocker>=2.0.0"
-        python3 -m pip install --pre torchdata --extra-index-url https://download.pytorch.org/whl/nightly/cpu
+        python3 -m pip install --pre torchdata --index-url https://download.pytorch.org/whl/nightly/cpu
         python3 setup.py develop
         python3 -m pip install parameterized
 

.github/workflows/test-windows-cpu.yml

@@ -59,7 +59,7 @@ jobs:
           cpuonly
         printf "Installing torchdata nightly\n"
         python -m pip install "portalocker>=2.0.0"
-        python -m pip install --pre torchdata --extra-index-url https://download.pytorch.org/whl/nightly/cpu
+        python -m pip install --pre torchdata --index-url https://download.pytorch.org/whl/nightly/cpu
 
         printf "* Installing pywin32_postinstall script\n"
         curl --output pywin32_postinstall.py https://raw.githubusercontent.com/mhammond/pywin32/main/pywin32_postinstall.py

packaging/install_torchdata.sh

@@ -22,7 +22,7 @@ if [ "$package_type" = "wheel" ]; then
   if [ "$channel" = "nightly" ]; then
     install_cmd="${install_cmd} --pre"
   fi
-  install_channel="--extra-index-url https://download.pytorch.org/whl/${channel}/cpu"
+  install_channel="--index-url https://download.pytorch.org/whl/${channel}/cpu"
 else
   install_cmd="conda install"
   install_channel="-c pytorch-${channel}"