hi,
i want to know about installing an Exim server and i cant use yum and rpm .installation is possible from source code only

Again, you don't say WHY you can't use RPM/yum, what version/distro of Linux you're using, etc. But the instructions for installing exim from source are essentially the same as your OTHER thread, where you ask about bind: YOU NEED TO READ THE INSTRUCTIONS.

There are README files, and their website has documentation. READ IT.
http://www.exim.org/docs.html

i am doing internship in a company .their are strict instruction to use source files only for installation

Sorry, go back to your other thread where this makes no sense. Also, you STILL don't tell us what version/distro of Linux you're using, and STILL need to read the instructions.

If you can't/won't read and follow the instructions, it's pointless to post threads like this. We'll be happy to help you with an actual PROBLEM, but you don't have one...you're not doing anything, just asking us to look up and retype instructions for you.

Ask <search engine here> and you shall receive.

buy the current "Linux From Scratch" BOOK

and then build LFS

then you will know how

also
READ YOUR OTHER POSTS!!!!!!
LIKE THE ONE FOR BIND

Installing the WHOLE "gcc / autotools " software group ( it is a NEEDED prerequisite for EVERYTHING) FROM source is pointless on redhat
but if you MUST
then build Linux from Scratch and use that

i am getting an error message when installing exim
]# make
/bin/sh scripts/source_checks
>>> Creating lookups/Makefile for building dynamic modules
>>> New Makefile & lookups/Makefile installed
>>> Use "make makefile" if you need to force rebuilding of the makefile

make[1]: Entering directory `/source/exim-4.82/build-Linux-i386'
/bin/sh ../scripts/Configure-config.h "make"
make[2]: Entering directory `/source/exim-4.82/build-Linux-i386'
make[2]: `buildconfig' is up to date.
make[2]: Leaving directory `/source/exim-4.82/build-Linux-i386'
Building configuration file config.h
>>> config.h built

>>> version 4.82 #28

/bin/sh ../scripts/Configure-eximon
>>> eximon script built

cc -DCOMPILE_UTILITY spool_in.c
cc -DCOMPILE_UTILITY store.c
cc -DCOMPILE_UTILITY string.c
cc tod.c
cc tree.c
cc exim_monitor/em_StripChart.c
../exim_monitor/em_StripChart.c:40:28: error: X11/IntrinsicP.h: No such file or directory
../exim_monitor/em_StripChart.c:41:28: error: X11/StringDefs.h: No such file or directory
../exim_monitor/em_StripChart.c:42:29: error: X11/Xaw/XawInit.h: No such file or directory
../exim_monitor/em_StripChart.c:43:32: error: X11/Xaw/StripCharP.h: No such file or directory
../exim_monitor/em_StripChart.c:44:24: error: X11/Xfuncs.h: No such file or directory
../exim_monitor/em_StripChart.c:52: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘resources’
../exim_monitor/em_StripChart.c:75: error: expected ‘)’ before ‘unsigned’
../exim_monitor/em_StripChart.c:76: error: expected ‘)’ before ‘unsigned’
../exim_monitor/em_StripChart.c:78: warning: parameter names (without types) in function declaration
../exim_monitor/em_StripChart.c:79: warning: parameter names (without types) in function declaration
../exim_monitor/em_StripChart.c:80: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘SetValues’
../exim_monitor/em_StripChart.c:82: error: expected ‘)’ before ‘int’
../exim_monitor/em_StripChart.c:85: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘stripChartClassRec’
../exim_monitor/em_StripChart.c:126: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘mystripChartWidgetClass’
../exim_monitor/em_StripChart.c: In function ‘CreateGC’:
../exim_monitor/em_StripChart.c:145: error: expected declaration specifiers before ‘StripChartWidget’
../exim_monitor/em_StripChart.c:148: error: ‘XGCValues’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:148: error: (Each undeclared identifier is reported only once
../exim_monitor/em_StripChart.c:148: error: for each function it appears in.)
../exim_monitor/em_StripChart.c:148: error: expected ‘;’ before ‘myXGCV’
../exim_monitor/em_StripChart.c:150: error: ‘FOREGROUND’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:151: error: ‘myXGCV’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:151: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:152: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:152: error: ‘Widget’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:152: error: expected ‘)’ before ‘w’
../exim_monitor/em_StripChart.c:155: error: ‘HIGHLIGHT’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:156: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:157: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:157: error: expected ‘)’ before ‘w’
../exim_monitor/em_StripChart.c: In function ‘DestroyGC’:
../exim_monitor/em_StripChart.c:170: error: expected declaration specifiers before ‘StripChartWidget’
../exim_monitor/em_StripChart.c:173: error: ‘FOREGROUND’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:174: error: ‘Widget’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:174: error: expected ‘)’ before ‘w’
../exim_monitor/em_StripChart.c:176: error: ‘HIGHLIGHT’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:177: error: expected ‘)’ before ‘w’
../exim_monitor/em_StripChart.c: In function ‘Initialize’:
../exim_monitor/em_StripChart.c:182: error: expected declaration specifiers before ‘Widget’
../exim_monitor/em_StripChart.c:184: error: ‘StripChartWidget’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:184: error: expected ‘;’ before ‘w’
../exim_monitor/em_StripChart.c:186: error: ‘w’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:190: error: ‘XtPointer’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:190: error: expected ‘)’ before ‘gnew’
../exim_monitor/em_StripChart.c:191: error: ‘ALL_GCS’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c: In function ‘Destroy’:
../exim_monitor/em_StripChart.c:201: error: expected declaration specifiers before ‘Widget’
../exim_monitor/em_StripChart.c:203: error: ‘StripChartWidget’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:203: error: expected ‘;’ before ‘w’
../exim_monitor/em_StripChart.c:205: error: ‘w’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:209: error: ‘ALL_GCS’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c: In function ‘Redisplay’:
../exim_monitor/em_StripChart.c:220: error: expected declaration specifiers before ‘Widget’
../exim_monitor/em_StripChart.c:221: error: expected declaration specifiers before ‘XEvent’
../exim_monitor/em_StripChart.c:222: error: expected declaration specifiers before ‘Region’
../exim_monitor/em_StripChart.c:224: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:224: error: ‘GraphicsExpose’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:225: error: ‘StripChartWidget’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:225: error: expected ‘)’ before ‘w’
../exim_monitor/em_StripChart.c:228: error: expected ‘)’ before ‘w’
../exim_monitor/em_StripChart.c: In function ‘draw_it’:
../exim_monitor/em_StripChart.c:235: error: expected declaration specifiers before ‘XtPointer’
../exim_monitor/em_StripChart.c:236: error: expected declaration specifiers before ‘XtIntervalId’
../exim_monitor/em_StripChart.c:238: error: ‘StripChartWidget’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:238: error: expected ‘;’ before ‘w’
../exim_monitor/em_StripChart.c:241: error: ‘w’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:243: error: ‘Widget’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:243: error: expected ‘)’ before ‘w’
../exim_monitor/em_StripChart.c:247: error: expected ‘)’ before ‘w’
../exim_monitor/em_StripChart.c:254: error: expected ‘)’ before ‘w’
../exim_monitor/em_StripChart.c:270: error: expected ‘)’ before ‘w’
../exim_monitor/em_StripChart.c:285: error: ‘CoordModePrevious’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c: In function ‘repaint_window’:
../exim_monitor/em_StripChart.c:306: error: expected declaration specifiers before ‘StripChartWidget’
../exim_monitor/em_StripChart.c:310: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:311: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:316: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:316: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:317: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:318: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:319: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:323: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:324: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:327: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:331: error: ‘Widget’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:331: error: expected ‘)’ before ‘w’
../exim_monitor/em_StripChart.c:336: error: expected ‘)’ before ‘w’
../exim_monitor/em_StripChart.c:337: error: ‘Display’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:337: error: ‘dpy’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:338: error: ‘Window’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:338: error: expected ‘;’ before ‘win’
../exim_monitor/em_StripChart.c:347: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:348: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:348: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:349: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:351: error: ‘win’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:351: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:353: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:357: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:358: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:358: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:359: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c: At top level:
../exim_monitor/em_StripChart.c:373: error: expected ‘)’ before ‘w’
../exim_monitor/em_StripChart.c:433: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘SetValues’
../exim_monitor/em_StripChart.c:435: error: expected identifier or ‘(’ before ‘{’ token
../exim_monitor/em_StripChart.c: In function ‘SetPoints’:
../exim_monitor/em_StripChart.c:481: error: expected declaration specifiers before ‘StripChartWidget’
../exim_monitor/em_StripChart.c:483: error: ‘XPoint’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:483: error: ‘points’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:484: error: ‘Cardinal’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:484: error: expected ‘;’ before ‘size’
../exim_monitor/em_StripChart.c:487: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:488: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:489: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:493: error: ‘size’ undeclared (first use in this function)
../exim_monitor/em_StripChart.c:493: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:495: error: expected expression before ‘)’ token
../exim_monitor/em_StripChart.c:496: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:500: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:502: error: invalid type argument of ‘->’ (have ‘int’)
../exim_monitor/em_StripChart.c:502: error: invalid type argument of ‘->’ (have ‘int’)
make[1]: *** [em_StripChart.o] Error 1
make[1]: Leaving directory `/source/exim-4.82/build-Linux-i386'
make: *** [all] Error 2
need help

now the new error is
>>> exim binary built

make[1]: Leaving directory `/source/exim-4.82/build-Linux-i386'

Installation directory is /usr/exim/bin

./exim: error while loading shared libraries: libpcre.so.1: cannot open shared object file: No such file or directory

*** Could not run ./exim to find version number ***
*** Exim installation failed ***
make: *** [install] Error 1

You say you want to 'learn' things...yet don't seem to put much effort into doing any sort of research, or paying attention to what you're told/asked. If you put the library name into Google, you would see that the libpcre package is what provides it....very obviously, you need to INSTALL THE MISSING LIBRARY. So, we AGAIN go back to "download THAT source code, read the instructions, and install it". Pay attention to this step: YOU WILL NEED TO REPEAT THIS PROCESS for each and every source code package you install, for EACH dependency.

Which brings us back to YOU NEED TO INSTALL PACKAGES, AND YOU HAVE NOT EVER TOLD US WHAT VERSION/DISTRO OF LINUX YOU'RE USING. The answer that you are working for a company that specifically tells you to do it from source, is HIGHLY doubtful, for reasons explained to you previously. It is FAR more likely that you are using a commercial distro of Linux, which you are not paying for, which would explain why you can't use the package management utilities.