CI: install pyparsing == 2.4.7 for Python 2.7

Later `pyparsing` versions support only Python 3.
tulip-control · Apr 30, 2020 · 88dc90c · 88dc90c
1 parent 04552c1
commit 88dc90c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -24,7 +24,7 @@ addons:
 
 install:
   - pip install --upgrade pip setuptools
-  - if test 2 = `python -c 'import sys; print(sys.version_info.major)'`; then pip install networkx==2.2; fi
+  - if test 2 = `python -c 'import sys; print(sys.version_info.major)'`; then pip install networkx==2.2 pyparsing==2.4.7; fi
   - pip install -r requirements.txt
   - curl -L https://github.com/utwente-fmt/sylvan/tarball/v1.0.0 -o sylvan.tar.gz
   - echo '9877fe07a8cfe9889152e29624a4c5b283cb34672ec524ccb3edb313b3057fbf8ef45622a49796fae17aa24e0baea5ccfa18f1bc5923e3c55245ab3e3c1927c8  sylvan.tar.gz' | shasum -a 512 -c -