# Issue with ccx\_precice **URL:** \ **Category:** Official adapters and tutorials\ **Tags:** calculix\ **Created:** [February 4, 2021, 11:43am UTC](https://precice.discourse.group/t/issue-with-ccx-precice/440 "2021-02-04T11:43:04Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![Titan](https://avatars.discourse-cdn.com/v4/letter/t/7ba0ec/32.png) [@Titan](https://precice.discourse.group/u/Titan)\ **Post date:** [February 4, 2021, 11:43am UTC](https://precice.discourse.group/t/issue-with-ccx-precice/440/1 "2021-02-04T11:43:04Z")
Hi, I have issues with installing calculix adapter. Attached log file shows error [make.log](https://precice.discourse.group/uploads/short-url/2wybsjbJApTN81PRkwJI2dzzvqU.log) (1.6 MB) (at the end of the file). Prior to this I installed precice using spack. As the gcc compiler is old, I had to install gcc 8.4 using spack. I have sourced the precice path before compiling calculix adapter. Correct paths to ARPACK, SPOOLES and YAML are specified in the Makefile of calculix adapter. I have specified correct library paths before compiling export LD\_LIBRARY\_PATH=/scratch/user/spack/opt/spack/linux-centos7-broadwell/gcc-8.4.0/precice-2.1.1-4kdsqbkqa52t4t27nofy3cfddayanelo/lib64:$LD\_LIBRARY\_PATH export PKG\_CONFIG\_PATH=/scratch/user/spack/opt/spack/linux-centos7-broadwell/gcc-8.4.0/precice-2.1.1-4kdsqbkqa52t4t27nofy3cfddayanelo/lib64/pkgconfig:$PKG\_CONFIG\_PATH May I know what could be the issue? Also, in the Makefile [https://github.com/precice/calculix-adapter/blob/master/Makefile](https://github.com/precice/calculix-adapter/blob/master/Makefile), line 88, -I$(YAML)/include, I don’t understand where YAML is included in the file? I had to change this to $(YAML\_INCLUDE) to eliminate errors in locating yaml.h. Regards, ---
**Author:** ![Titan](https://avatars.discourse-cdn.com/v4/letter/t/7ba0ec/32.png) [@Titan](https://precice.discourse.group/u/Titan)\ **Post date:** [February 5, 2021, 2:06pm UTC](https://precice.discourse.group/t/issue-with-ccx-precice/440/2 "2021-02-05T14:06:30Z")
When I changed gfortran to mpifort in the Makefile, the compilation was successful. So, the query can be closed. But please do look into $(YAML) on line 88 of Makefile. This might need a correction. Regards, T ---
**Author:** ![IshaanDesai](https://yyz2.discourse-cdn.com/free1/user_avatar/precice.discourse.group/ishaandesai/32/1048_2.png) [@IshaanDesai](https://precice.discourse.group/u/IshaanDesai)\ **Post date:** [February 8, 2021, 11:24am UTC](https://precice.discourse.group/t/issue-with-ccx-precice/440/3 "2021-02-08T11:24:15Z")
Hi @Titan , In [this line](https://github.com/precice/calculix-adapter/blob/master/Makefile#L66) of the Makefile, the compiler is already `mpifort`, did you do the change `gfortran --> mpifort` somewhere else? > But please do look into $(YAML) on line 88 of Makefile. This might need a correction. Thanks for reposting this, this is indeed a problem and we will fix it. To have this as a record, if you want you can open an issue in the [GitHub - precice/calculix-adapter: preCICE-adapter for the CSM code CalculiX](https://github.com/precice/calculix-adapter) repository and we will resolve it. ---
**Author:** ![Titan](https://avatars.discourse-cdn.com/v4/letter/t/7ba0ec/32.png) [@Titan](https://precice.discourse.group/u/Titan)\ **Post date:** [February 8, 2021, 11:40am UTC](https://precice.discourse.group/t/issue-with-ccx-precice/440/4 "2021-02-08T11:40:04Z")
Ah yes, I forgot to mention that. I had issues in compilation. So by mistake I changed mpifort to gfortran and then reverted it to mpifort again. I don’t have a github account yet. Sorry that I will not be able to open this issue on YAML. ---
**Author:** ![IshaanDesai](https://yyz2.discourse-cdn.com/free1/user_avatar/precice.discourse.group/ishaandesai/32/1048_2.png) [@IshaanDesai](https://precice.discourse.group/u/IshaanDesai)\ **Post date:** [February 8, 2021, 11:44am UTC](https://precice.discourse.group/t/issue-with-ccx-precice/440/5 "2021-02-08T11:44:40Z")
No issues, glad to know everything works now! The `$(YAML)` issue will be resolved, thanks 🙂 ---
**Author:** ![system](https://global.discourse-cdn.com/free1/uploads/precice/original/1X/67d2a5fa6f80e597e2267ff17fa8c1673cd11caa.svg) [@system](https://precice.discourse.group/u/system)\ **Post date:** [February 11, 2021, 11:44am UTC](https://precice.discourse.group/t/issue-with-ccx-precice/440/6 "2021-02-11T11:44:44Z")
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