Hi! I’m trying to build and run my ITK from source on Ubuntu 20.04. I pulled from the repo, used cmake to configure and generate it, then ran the example/installation hello world example with a separate build folder under /bin. It gave me the following output and error:
– Configuring done
– Generating done
– Build files have been written to: /home/haochenz/ITK/Examples/Installation/bin
Scanning dependencies of target HelloWorld
[ 50%] Building CXX object CMakeFiles/HelloWorld.dir/HelloWorld.cxx.o
make: *** No rule to make target ‘/home/haochenz/ITK-build/lib/libitkdouble-conversion-5.3.a’, needed by ‘HelloWorld’. Stop.
make: *** [CMakeFiles/Makefile2:76: CMakeFiles/HelloWorld.dir/all] Error 2
make: *** [Makefile:84: all] Error 2
It seems that it need double-conversion. This error have not occurred previously when I was on Windows. I tried to turn on the ITK_USE_SYSTEM_DOUBLECONVERSIO option in cmake and it generated more errors regarding the doubleconversion. I looked into the past discussion and github issues, don’t think they are particularly helpful in my case. I’m not sure what to do rn, any help would be great!