Attempt failed. Might be a meson build bug

.travis.yml

@@ -15,7 +15,7 @@ before_install:
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew cask uninstall oclint; fi
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install lv2 meson ninja pkg-config autoconf m4 libtool; fi
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo apt-get update -qq; fi
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo apt-get install -qq lv2-dev python3-pip ninja-build autoconf m4 libtool libmysqlclient-dev; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo apt-get install -qq lv2-dev python3-pip ninja-build autoconf m4 libtool; fi
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo -H pip3 install --upgrade pip; fi
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo -H pip3 install meson; fi