Merge pull request #2267 from talregev/TalR/fix/eigen

temporary remove eigen3 from vcpkg

Author: dellaert

.github/workflows/vcpkg.yml

@@ -98,7 +98,6 @@ jobs:
           boost-system
           boost-thread
           boost-timer
-          eigen3
           tbb
           pybind11
 
@@ -153,7 +152,7 @@ jobs:
               -DGTSAM_BUILD_TESTS=ON \
               -DGTSAM_BUILD_UNSTABLE=ON \
               -DGTSAM_ALLOW_DEPRECATED_SINCE_V43=OFF \
-              -DGTSAM_USE_SYSTEM_EIGEN=ON \
+              -DGTSAM_USE_SYSTEM_EIGEN=OFF \
               -DGTSAM_USE_SYSTEM_METIS=OFF \
               -DGTSAM_USE_SYSTEM_PYBIND=ON \
               -DGTSAM_SUPPORT_NESTED_DISSECTION=ON \