我试图在 ubuntu 16 中安装 ceres 求解器，如下所示。当我尝试测试 make “make test”时，它给了我没有找到测试的错误！有人可以解释我做错了什么吗？
我正在按照官方 ceres-solver 安装说明进行操作，如下所示：
http://ceres-solver.org/installation.html
niraj@niraj-ThinkPad-L380-Yoga:~/ceres/ceres-bin$ sudo make -j3
[ 88%] Built target ceres
[ 91%] Built target helloworld_numeric_diff
[ 91%] Built target curve_fitting
[ 92%] Built target helloworld_analytic_diff
[ 93%] Built target curve_fitting_c
[ 95%] Built target ellipse_approximation
[ 95%] Built target helloworld
[ 96%] Built target rosenbrock
[ 98%] Built target robust_curve_fitting
[ 99%] Built target simple_bundle_adjuster
[100%] Built target sampled_function
niraj@niraj-ThinkPad-L380-Yoga:~/ceres/ceres-bin$ sudo make test
Running tests...
Test project /home/niraj/ceres/ceres-bin
No tests were found!!!