travis: Use pip3 to install the python packages on linux

Currently pip is used to install the python packages on linux by travis, but pip3 should be used since pip is a symlink of pip2. Fixes: 1ca0323 ("Require Python 3 and remove support for Python 2.") Cc: [email protected] Signed-off-by: Timothy Redaelli <[email protected]> Signed-off-by: Ben Pfaff <[email protected]>
dqadri · Dec 19, 2019 · 24e6970 · 24e6970
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commit 24e6970
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diff --git a/.travis.yml b/.travis.yml
@@ -21,6 +21,7 @@ addons:
       - libnuma-dev
       - libpcap-dev
       - python3-openssl
+      - python3-pip
       - python3-sphinx
       - libelf-dev
       - selinux-policy-dev

diff --git a/.travis/linux-prepare.sh b/.travis/linux-prepare.sh
@@ -12,8 +12,8 @@ cd sparse
 make -j4 HAVE_LLVM= install
 cd ..
 
-pip install --disable-pip-version-check --user six flake8 hacking
-pip install --user --upgrade docutils
+pip3 install --disable-pip-version-check --user six flake8 hacking
+pip3 install --user --upgrade docutils
 
 if [ "$M32" ]; then
     # Installing 32-bit libraries.