# CNS errors before/after recompilation

**URL:** <https://ask.bioexcel.eu/t/cns-errors-before-after-recompilation/54>\
**Category:** HADDOCK\
**Created:** [April 7, 2016, 8:34am UTC](https://ask.bioexcel.eu/t/cns-errors-before-after-recompilation/54 "2016-04-07T08:34:33Z")\
**Posts on this page:** 1\
**Showing post:** 14

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**Author:** ![srinivas\_penumutchu](https://dub1.discourse-cdn.com/flex013/user_avatar/ask.bioexcel.eu/srinivas_penumutchu/32/59_2.png) [@srinivas\_penumutchu](https://ask.bioexcel.eu/u/srinivas_penumutchu)\
**Post date:** [August 11, 2016, 4:01pm UTC](https://ask.bioexcel.eu/t/cns-errors-before-after-recompilation/54/14 "2016-08-11T16:01:17Z")

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Thanks you Dr. Alexandre Bonvin, , finally it is working after i did four modifications ! I hope it will be helpful to someone 🙂

first modification  
set MXFPEPS2 value to 8192 in machvar.inc

second modification  
removed flag -fastm in make file

third modification  
MXRTP to 4000 in rtf.inc in the source directory

fourth modification

add the below line in the machvar.f  
WRITE (6,’(I6,E10.3,E10.3)’) I, ONEP, ONEM  
just above line 67, which looks like this:  
IF (ONE .EQ. ONEP .OR. ONE .EQ. ONEM) THEN

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