# CMAQ(v5.0.2)-APT installation issue

**URL:** <https://forum.cmascenter.org/t/cmaq-v5-0-2-apt-installation-issue/1077>\
**Category:** Compiling\
**Created:** [October 28, 2019, 1:44pm UTC](https://forum.cmascenter.org/t/cmaq-v5-0-2-apt-installation-issue/1077 "2019-10-28T13:44:39Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![huangj1311](https://avatars.discourse-cdn.com/v4/letter/h/8edcca/32.png) [@huangj1311](https://forum.cmascenter.org/u/huangj1311)\
**Post date:** [October 28, 2019, 1:44pm UTC](https://forum.cmascenter.org/t/cmaq-v5-0-2-apt-installation-issue/1077/1 "2019-10-28T13:44:39Z")

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Hi all,

I’ve built CMAQv5.0.2 base without problem  
here are my libs

```auto
/storage/highspeed/apps/mvapich2-2.2_ifc17/
/storage/highspeed/apps/ioapi-3.2_20190925/Linux2_x86_64ifort_intel17
/storage/highspeed/apps/netcdf-c-4.7.0-intel17
/storage/highspeed/apps/netcdf-fortran-4.4.5-intel17

```

However, when I tried building CMAQ-APT, I encountered some issues

1. relinc.cctm\_apt was not found, I then cp relinc file from cctm dir and changed the name to corresponding name.
2. I am now having the following issue:

```auto
make: *** No rule to make target `/storage/highspeed/Models/aq/CMAQ/CMAQv5.0.2/scripts/cctm_apt/BLD_D502_apt/FILES_APT.diag.EXT', needed by `ping_apt.o'. Stop.
**ERROR** while running make command

```

any suggestion will be helpful

Thank you  
Joey

---

<div class="post-metadata">

**Author:** ![lizadams](https://avatars.discourse-cdn.com/v4/letter/l/49beb7/32.png) [@lizadams](https://forum.cmascenter.org/u/lizadams)\
**Post date:** [November 8, 2019, 6:06pm UTC](https://forum.cmascenter.org/t/cmaq-v5-0-2-apt-installation-issue/1077/2 "2019-11-08T18:06:32Z")

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Hi Joey,

Please take a look at the release note for v5.0.2-APT. This version of CMAQ was a community contribution, so questions and support should be directed to Prakash Karamchandani at Ramboll (see contact information in the release notes below).

[https://www.airqualitymodeling.org/index.php/CMAQv5.0.2-APT](https://www.airqualitymodeling.org/index.php/CMAQv5.0.2-APT)

Thanks, Liz