installing issue

[Huanle]

Hi Crackling developers,
Thanks for making crackling available.
I ran into issue while trying to install it.
The error messages are listed below:

g++ -O3 -std=c++11 -fopenmp -mpopcnt -Isrc/ISSL/include -o bin/isslScoreOfftargets src/ISSL/isslScoreOfftargets.cpp
src/ISSL/isslScoreOfftargets.cpp: In function ‘int main(int, char**)’:
src/ISSL/isslScoreOfftargets.cpp:193:14: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
  193 |         fread(&mask, sizeof(uint64_t), 1, fp);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/ISSL/isslScoreOfftargets.cpp:194:14: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
  194 |         fread(&score, sizeof(double), 1, fp);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/bin/ld: cannot open output file bin/isslScoreOfftargets: No such file or directory
collect2: error: ld returned 1 exit status
make: *** [Makefile:13: isslScoreOfftargets] Error 1

Can you please help me figure it out?

Thanks a lot in advance.

Best,
Huanle

[CeSchmitz]

Hi Huanle,

Thank you for reaching out.
I believe that there is no "bin" folder for make to write to. Could you try making a folder called "bin" and try running make again.

Kind regards,
Carl