Fix integration pipelines (#862)

test/pipelines-it-kubeflow.yml

@@ -43,9 +43,9 @@ jobs:
       python3 -m pip install torch==0.4.1 --user
       python3 -m pip install torchvision==0.2.1 --user
       python3 -m pip install keras==2.1.6 --user
-      python3 -m pip install tensorflow-gpu==1.10.0 --user
+      python3 -m pip install tensorflow==1.12.0 --user
       sudo apt-get install swig -y
-      nnictl package install --name=SMAC
+      PATH=$HOME/.local/bin:$PATH nnictl package install --name=SMAC
     displayName: 'Install dependencies for integration tests in Kubeflow mode'
 
   - script: |

test/pipelines-it-local.yml

@@ -12,9 +12,9 @@ jobs:
       python3 -m pip install torch==0.4.1 --user
       python3 -m pip install torchvision==0.2.1 --user
       python3 -m pip install keras==2.1.6 --user
-      python3 -m pip install tensorflow-gpu==1.10.0 --user
+      python3 -m pip install tensorflow-gpu==1.12.0 --user
       sudo apt-get install swig -y
-      nnictl package install --name=SMAC
+      PATH=$HOME/.local/bin:$PATH nnictl package install --name=SMAC
     displayName: 'Install dependencies for integration tests'
   - script: |
       cd test

test/pipelines-it-pai.yml

@@ -43,9 +43,9 @@ jobs:
       python3 -m pip install torch==0.4.1 --user
       python3 -m pip install torchvision==0.2.1 --user
       python3 -m pip install keras==2.1.6 --user
-      python3 -m pip install tensorflow-gpu==1.10.0 --user
+      python3 -m pip install tensorflow-gpu==1.12.0 --user
       sudo apt-get install swig -y
-      nnictl package install --name=SMAC
+      PATH=$HOME/.local/bin:$PATH nnictl package install --name=SMAC
     displayName: 'Install dependencies for integration tests in PAI mode'
 
   - script: |

test/pipelines-it-remote.yml

@@ -2,11 +2,15 @@ jobs:
 - job: 'integration_test_remote'
 
   steps:
-  - script: python3 -m pip install --upgrade pip setuptools
+  - script: python3 -m pip install --upgrade pip setuptools --user
     displayName: 'Install python tools'
   - script: |
       source install.sh
     displayName: 'Install nni toolkit via source code'
+  - script: |
+      sudo apt-get install swig -y
+      PATH=$HOME/.local/bin:$PATH nnictl package install --name=SMAC
+    displayName: 'Install dependencies for integration tests in remote mode'
   - task: CopyFilesOverSSH@0
     inputs:
       sshEndpoint: remote_nni-ci-gpu-01