Travis test

.travis.yml

diff --git a/.travis.yml b/.travis.yml
index d92a247..65fdb4a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,8 +8,6 @@
 language: cpp
 addons:
   apt:
-    sources:
-      - ubuntu-toolchain-r-test
     packages:
       - gcc-7
       - g++-7

SVIncCompil/buildflatbuffer.sh

diff --git a/SVIncCompil/buildflatbuffer.sh b/SVIncCompil/buildflatbuffer.sh
index 590a8ef..af48b50 100755
--- a/SVIncCompil/buildflatbuffer.sh
+++ b/SVIncCompil/buildflatbuffer.sh
@@ -6,6 +6,7 @@
 mkdir -p ../flatbuffers
 cd ../flatbuffers
 cp -Rf ../third_party/flatbuffers/* .
+export CXX=/usr/local/bin/g++
 cmake -G "Unix Makefiles" -DCMAKE_CXX_FLAGS="-Wimplicit-fallthrough=0"
 make -j 4
 ./flattests