use dartlang repo for builds
Client: dart
This closes #1453
diff --git a/build/docker/ubuntu-artful/Dockerfile b/build/docker/ubuntu-artful/Dockerfile
index cba2902..831e347 100644
--- a/build/docker/ubuntu-artful/Dockerfile
+++ b/build/docker/ubuntu-artful/Dockerfile
@@ -104,18 +104,12 @@
# mv openssl-master/C/* /usr/include/dmd/druntime/import/C/ && \
# rm -rf openssl-master
-# dart cannot be downloaded by aptitude because of
-# https://github.com/dart-lang/sdk/issues/30512
-# RUN curl https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - && \
-# curl https://storage.googleapis.com/download.dartlang.org/linux/debian/dart_stable.list > /etc/apt/sources.list.d/dart_stable.list && \
-# apt-get update && \
-# apt-get install -y --no-install-recommends \
-# `# Dart dependencies` \
-# dart
-# so instead we do:
-RUN wget https://storage.googleapis.com/dart-archive/channels/stable/release/latest/linux_packages/dart_1.24.2-1_amd64.deb && \
- dpkg -i dart_1.24.2-1_amd64.deb && \
- rm dart_1.24.2-1_amd64.deb
+RUN curl https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - && \
+ curl https://storage.googleapis.com/download.dartlang.org/linux/debian/dart_stable.list > /etc/apt/sources.list.d/dart_stable.list && \
+ apt-get update && \
+ apt-get install -y --no-install-recommends \
+ `# Dart dependencies` \
+ dart/stable
ENV PATH /usr/lib/dart/bin:$PATH
RUN apt-get install -y --no-install-recommends \