Travis: prune dependencies.

whitequark · whitequark · commit 71d9eea4a068 · 2020-02-14T06:34:28.000Z
bitarray is not required since commit 7df7005.
diff --git a/.travis.yml b/.travis.yml
@@ -16,7 +16,7 @@ addons:
 before_install:
   - export PATH="/usr/lib/ccache:$HOME/.local/bin:$PATH"
 install:
-  - pip install coverage codecov pyvcd bitarray Jinja2
+  - pip install coverage codecov pyvcd Jinja2
   - git clone https://github.com/YosysHQ/yosys
   - (cd yosys && if ! yosys -V || [ $(git rev-parse HEAD $(yosys -V | awk 'match($0,/sha1 ([0-9a-f]+)/,m) { print m[1] }') | uniq | wc -l) != 1 ]; then make CONFIG=gcc ENABLE_ABC=0 PREFIX=$HOME/.local install; fi)
   - (git clone https://github.com/YosysHQ/SymbiYosys && cd SymbiYosys && make PREFIX=$HOME/.local install)
