# IOError: \[Errno 2\] No such file or directory: /haddock2.4/tools/results\_processing.tgz' **URL:** \ **Category:** HADDOCK\ **Created:** [June 9, 2020, 9:08am UTC](https://ask.bioexcel.eu/t/ioerror-errno-2-no-such-file-or-directory-haddock2-4-tools-results-processing-tgz/2073 "2020-06-09T09:08:44Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![sonubioinfo](https://avatars.discourse-cdn.com/v4/letter/s/9fc29f/32.png) [@sonubioinfo](https://ask.bioexcel.eu/u/sonubioinfo)\ **Post date:** [June 9, 2020, 9:08am UTC](https://ask.bioexcel.eu/t/ioerror-errno-2-no-such-file-or-directory-haddock2-4-tools-results-processing-tgz/2073/1 "2020-06-09T09:08:44Z")
############################################################################## # # Starting HADDOCK2.4 # # N-components version of HADDOCK (current maximum is 20) # # Copyright 2003-2020 Alexandre Bonvin, Utrecht University. # Originally adapted from Aria 1.2 from Nilges and Linge, EMBL. # All rights reserved. # This code is part of the HADDOCK software and governed by its # license. Please see the LICENSE file that should have been included # as part of this package. # ############################################################################## Starting HADDOCK on: 2020-06-05 12:03:06 HADDOCK version: 2.4 Python version: 2.7.17 (default, Apr 15 2020, 17:20:14) [GCC 7.5.0] PYTHONPATH system variable contains: [’/home/sandeep/haddock2.4/Haddock’, ‘/Bioinfo/haddock2.4’, ‘/home/sandeep/haddock2.4’, ‘/usr/lib/python2.7’, ‘/usr/lib/python2.7/plat-x86\_64-linux-gnu’, ‘/usr/lib/python2.7/lib-tk’, ‘/usr/lib/python2.7/lib-old’, ‘/usr/lib/python2.7/lib-dynload’, ‘/home/sandeep/.local/lib/python2.7/site-packages’, ‘/usr/local/lib/python2.7/dist-packages’, ‘/usr/lib/python2.7/dist-packages’] reading parameters from the file ./run.param setting some variables: N\_COMP set to: 2 RUN\_NUMBER set to: 1 HADDOCK\_DIR set to: /home/sandeep/haddock2.4 UNAMBIG\_TBL set to: antibody-antigen-unambig.tbl PROT\_SEGID\_2 set to: B PROT\_SEGID\_1 set to: A PDB\_FILE1 set to: 4G6K-clean.pdb AMBIG\_TBL set to: antibody-antigen-ambig.tbl PROJECT\_DIR set to: . PDB\_FILE2 set to: 4I1B.pdb runDir= ./run1 project . exists, run 1 does not exist create the new run 1 Traceback (most recent call last): File “/home/sandeep/haddock2.4/Haddock/RunHaddock.py”, line 156, in new[‘CRYO-EM\_FILE’], File “/Bioinfo/haddock2.4/Haddock/Main/Setup.py”, line 210, in SetupNewProject shutil.copy(filetocopy, runDir + ‘/tools’) File “/usr/lib/python2.7/shutil.py”, line 139, in copy copyfile(src, dst) File “/usr/lib/python2.7/shutil.py”, line 96, in copyfile with open(src, ‘rb’) as fsrc: IOError: [Errno 2] No such file or directory: ‘/home/sandeep/haddock2.4/tools/results\_processing.tgz’ ---
**Author:** ![amjjbonvin](https://dub1.discourse-cdn.com/flex013/user_avatar/ask.bioexcel.eu/amjjbonvin/32/23_2.png) [@amjjbonvin](https://ask.bioexcel.eu/u/amjjbonvin)\ **Post date:** [June 9, 2020, 9:09am UTC](https://ask.bioexcel.eu/t/ioerror-errno-2-no-such-file-or-directory-haddock2-4-tools-results-processing-tgz/2073/2 "2020-06-09T09:09:09Z")
Please refer to: [HADDOCK 2.4 local installation](https://ask.bioexcel.eu/t/haddock-2-4-local-installation/2072) ---
**Author:** ![sonubioinfo](https://avatars.discourse-cdn.com/v4/letter/s/9fc29f/32.png) [@sonubioinfo](https://ask.bioexcel.eu/u/sonubioinfo)\ **Post date:** [July 6, 2020, 1:18pm UTC](https://ask.bioexcel.eu/t/ioerror-errno-2-no-such-file-or-directory-haddock2-4-tools-results-processing-tgz/2073/3 "2020-07-06T13:18:34Z")
Hi i used your suggestion and removed the results\_processing.tgz and POSTPROCESS entry in the config.local file. When i was running haddock it creates run1 and after that it gives error **There is a problem with the CNS executable defined in run.cns:** **Note: The following floating-point exceptions are signalling: IEEE\_UNDERFLOW\_FLAG IEEE\_DENORMAL** it checked with cns its give following error **server1:/Bioinfo/cns\_solve\_1.3\> source cns\_solve\_env \*\* server1:/Bioinfo/cns\_solve\_1.3\> cns \*\* %SETFPEPS Machine epsilon determined to be 0.494-323** \*\* %SETFPEPS error encountered: Machine epsilon value is too small\*\* \*\* (CNS is in mode: SET ABORT=NORMal END)\*\* \*\* WARNING: program encountered a fatal error.\*\* \*\* However, in interactive mode, program execution\*\* \*\* will continue. Proceed at your own risk.\*\* \*\* Program will stop immediately.\*\* \*\* ============================================================\*\* \*\* Maximum dynamic memory allocation: 0 bytes\*\* \*\* Maximum dynamic memory overhead: 0 bytes\*\* \*\* Program started at: on \*\* \*\* Program stopped at: 13:10:54 on 06-Jul-2020\*\* \*\* CPU time used: 0.0047 seconds\*\* \*\* ============================================================\*\* **Note: The following floating-point exceptions are signalling: IEEE\_UNDERFLOW\_FLAG IEEE\_DENORMAL** I checked with forum and performed all kind of recommendation such as **set MXFPEPS2 value to 8192 in machvar.inc** **removed flag -fastm in make file** **MXRTP to 4000 in rtf.inc in the source directory** I am using 64 bit maching and ubuntu-16. Architecture: x86\_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Model: 85 Model name: Intel® Xeon® Platinum 8168 CPU @ 2.70GHz Stepping: 4 CPU MHz: 1200.025 BogoMIPS: 5400.00 Before removing haddock2.4/tools/results\_processing.tgz, cns was not giving any error. Thank you in advance best ---
**Author:** ![amjjbonvin](https://dub1.discourse-cdn.com/flex013/user_avatar/ask.bioexcel.eu/amjjbonvin/32/23_2.png) [@amjjbonvin](https://ask.bioexcel.eu/u/amjjbonvin)\ **Post date:** [July 7, 2020, 8:14am UTC](https://ask.bioexcel.eu/t/ioerror-errno-2-no-such-file-or-directory-haddock2-4-tools-results-processing-tgz/2073/4 "2020-07-07T08:14:17Z")
Do you mean you are able to call CNS manually and it works? You might want to update anyway your haddock distribution. We are about to have a July release. ---
**Author:** ![sonubioinfo](https://avatars.discourse-cdn.com/v4/letter/s/9fc29f/32.png) [@sonubioinfo](https://ask.bioexcel.eu/u/sonubioinfo)\ **Post date:** [July 7, 2020, 11:07am UTC](https://ask.bioexcel.eu/t/ioerror-errno-2-no-such-file-or-directory-haddock2-4-tools-results-processing-tgz/2073/5 "2020-07-07T11:07:07Z")
Thank you I checked it manually and got mention error . Used version is 2.4. When we will have it ---
**Author:** ![amjjbonvin](https://dub1.discourse-cdn.com/flex013/user_avatar/ask.bioexcel.eu/amjjbonvin/32/23_2.png) [@amjjbonvin](https://ask.bioexcel.eu/u/amjjbonvin)\ **Post date:** [July 7, 2020, 11:20am UTC](https://ask.bioexcel.eu/t/ioerror-errno-2-no-such-file-or-directory-haddock2-4-tools-results-processing-tgz/2073/6 "2020-07-07T11:20:25Z")
It’s then a CNS problem… Check the forum for compilation issues. Possibly compile it with static option (should be the default) on a different Linux system and use that executable in your system