Compilation Issue on cluster

[Pravin Sharma]

Hi all, 

I am having a compilation issue with the develop branch on the cluster. I then ran git branch main, then compiled. However, I need the git branch develop for my calculations? This was working fine and then I git pull to the latest version and this started happening.

What might be the solution in this case? I am attaching the file that causes the error.

Best Regards,

Pravin 

[Richard Evans]

Dear Pravin,

Sorry about this - I just fixed it now! Please try

git pull origin develop

make clean

make -j 8

All the best,

Richard

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<vampire_compilation.png>

[gabo...@gmail.com]

Richard,

Even though, I can manually create a spininitialize folder in the obj directory to get past the build error.  Would it be possible for you to add a spininitialize folder in the develop branch [1] between the simulate and spinlattice folder highlighted in the screenshot so that the following error doesn't occur when running make? 

$ g++ --version
g++ (Ubuntu 15.2.0-16ubuntu1) 15.2.0

...

$ make

...

g++ -std=c++11 -DCOMP='"GNU C++ Compiler"' -c -o obj/spininitialize/data.o -O3 -mtune=native -funroll-all-loops -fexpensive-optimizations -funroll-loops -I./hdr -I./src/qvoronoi  -std=c++11 -Wsign-compare  src/spininitialize/data.cpp
Assembler messages:
Fatal error: can't create obj/spininitialize/data.o: No such file or directory
make: *** [makefile:193: obj/spininitialize/data.o] Error 1

[1] https://github.com/richard-evans/vampire/tree/develop/obj

Thanks,

Gavin

VAMPIRE user

[Richard Evans]

Hi Gavin,

Thanks for the heads up! I have now put the file in the right place so the folder should now exist on github!

Cheers,

Richard

On 22 Jun 2026, at 05:18, gabo...@gmail.com <gabo...@gmail.com> wrote:

Richard,

Even though, I can manually create a spininitialize folder in the obj directory to get past the build error.  Would it be possible for you to add a spininitialize folder in the develop branch [1] between the simulate and spinlattice folder highlighted in the screenshot so that the following error doesn't occur when running make? 

$ g++ --version
g++ (Ubuntu 15.2.0-16ubuntu1) 15.2.0

...

$ make

...

g++ -std=c++11 -DCOMP='"GNU C++ Compiler"' -c -o obj/spininitialize/data.o -O3 -mtune=native -funroll-all-loops -fexpensive-optimizations -funroll-loops -I./hdr -I./src/qvoronoi  -std=c++11 -Wsign-compare  src/spininitialize/data.cpp
Assembler messages:
Fatal error: can't create obj/spininitialize/data.o: No such file or directory
make: *** [makefile:193: obj/spininitialize/data.o] Error 1

<spininitialize.png>

[1] https://github.com/richard-evans/vampire/tree/develop/obj

Thanks,

Gavin

VAMPIRE user

On Friday, June 19, 2026 at 10:57:54 AM UTC-6 richard....@gmail.com wrote:

Dear Pravin,

Sorry about this - I just fixed it now! Please try

git pull origin develop

make clean

make -j 8

All the best,

Richard

On 19 Jun 2026, at 17:43, Pravin Sharma <pravin...@gmail.com> wrote:

Hi all, 

I am having a compilation issue with the develop branch on the cluster. I then ran git branch main, then compiled. However, I need the git branch develop for my calculations? This was working fine and then I git pull to the latest version and this started happening.

What might be the solution in this case? I am attaching the file that causes the error.

Best Regards,

Pravin 

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<spininitialize.png>

[Pravin Sharma]

Hi Richard, 

It is working now, and thank you for the prompt response. 

Best regards, 

Pravin Sharma