Installation module built on Ubuntu fails

[Shin-Ogata]

The latest version v1.35.1 seems to have a problem installing the library built on Ubuntu environment.
Below, when sudo make install is performed using the options introduced here, nbla_cli and nbla_utils are not placed in /usr/local.

git clone https://github.com/sony/nnabla
mkdir -p nnabla/build && cd nnabla/build
cmake .. -DBUILD_CPP_UTILS=ON -DBUILD_PYTHON_PACKAGE=OFF -DNNABLA_UTILS_WITH_HDF5=ON
make
sudo make install

I have confirmed that this issue does NOT reproduce at least in v1.26.0.
I haven't checked closely at the CMakeLists.txt, but it looks like there is a problem with installing HDF5.

As a test, when HDF5 is turned off as follows, it was installed as expected even in v1.35.1.

-DNNABLA_UTILS_WITH_HDF5=OFF

We don't use HDF5 right now so it's not a critical issue for us, but we'd like to report it.

---

nnabla: v1.35.1

OS: WSL2 Ubuntu 22.04
GCC: v11.3.0

CUDA: v12.1.1
cuDNN: v8.9.1

[TomonobuTsujikawa]

Thank you for pointing out this issue!
We will check this soon.

[Shin-Ogata]

Regarding this issue, we have confirmed that this issue has been fixed in this environment as well.
Thank you.