Merge pull request #5 from rhpvorderman/Focal

Simplify build environment

Author: rhpvorderman

.travis.yml

@@ -1,18 +1,9 @@
 language: python
 dist: focal
 
-before_install:
-  # Install conda
-  - export MINICONDA=${HOME}/miniconda
-  - export PATH=${MINICONDA}/bin:${PATH}
-  - wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh
-  - bash miniconda.sh -b -f -p ${MINICONDA}
-  - conda config --set always_yes yes
-  - conda config --add channels defaults
-  - conda config --add channels conda-forge
 install:
-  - conda create -n test python=$TRAVIS_PYTHON_VERSION isa-l tox
-  - source activate test
+  - sudo apt-get update && sudo apt-get install -y libisal-dev
+  - pip install tox
 
 python: 3.6  # Use the oldest supported version of python as default.
 script: