Red Hat

which expect
/usr/bin/which: no expect in (/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin:/root/bin)

cp tcl8.2.0.tar /usr/local/src
cp expect.tar   /usr/local/src

cd /usr/local/src

tar xvf tcl8.2.0.tar
tar xvf expect.tar

# Tcl

cd tcl8.2.0/unix
./configure
make install

# Expect

cd /usr/local/src/expect-5.40
./configure
make

[root@linux1 expect-5.32]# rpm -qa | grep tcl
tcl-8.4.7-2
tclx-8.3.5-4

configure:566: checking for autoconf
configure:594: checking configure up to date
configure:655: checking host system type
configure:676: checking target system type
configure:694: checking build system type
configure:724: checking shell to use within Make
configure:758: checking for gcc
configure:871: checking whether the C compiler (gcc ) works
configure:887: gcc -o conftest conftest.c 1>&5
configure:913: checking whether the C compiler (gcc ) is a cross-compiler
configure:918: checking whether we are using GNU C
configure:927: gcc -E conftest.c
configure:946: checking whether gcc accepts -g
configure:986: checking for building with threads
configure:1039: checking for Tcl configuration
configure:1132: checking Tcl build library
configure:1136: checking for Tcl_CreateCommand
configure:1164: gcc -o conftest conftest.c -L/usr/local/src/tcl8.5.8/unix -ltcl8.5 -ldl -lieee -lm 1>&5
configure:1180: checking if Tcl library build specification is valid
configure:1222: checking for Tk configuration
configure:1311: checking for Tk_Init
configure:1339: gcc -o conftest conftest.c -L/usr/local/src/tcl8.5.8/unix -ltcl8.5 1>&5
/tmp/ccKJdzfD.o(.text+0x1d): In function `main':
: undefined reference to `Tk_Init'
collect2: ld returned 1 exit status
configure: failed program was:
#line 1316 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char Tk_Init(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char Tk_Init();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_Tk_Init) || defined (__stub___Tk_Init)
choke me
#else
Tk_Init();
#endif
; return 0; }
configure:1365: checking if Tk library build specification is valid
configure:1380: checking whether the compiler (gcc) actually works
configure:1389: gcc -c conftest.c 1>&5
configure:1408: gcc -o conftest conftest.c 1>&5
configure:1442: checking for a BSD compatible install
configure:1499: checking for ranlib
configure:1539: checking how to run the C preprocessor
configure:1560: gcc -E conftest.c >/dev/null 2>conftest.out
configure:1620: checking if running LynxOS
configure:1696: checking for ANSI C header files
configure:1709: gcc -E conftest.c >/dev/null 2>conftest.out
configure:1776: gcc -o conftest conftest.c 1>&5
configure:1800: checking for pid_t
configure:1833: checking return type of signal handlers
configure:1855: gcc -c conftest.c 1>&5
configure:1874: checking whether time.h and sys/time.h may both be included
configure:1888: gcc -c conftest.c 1>&5
configure:1909: checking for sys/wait.h that is POSIX.1 compatible
configure:1930: gcc -c conftest.c 1>&5
configure:1972: checking if running Mach
configure:1988: checking if running MachTen
configure:1998: checking if on Pyramid
configure:2008: checking if on Apollo
configure:2018: checking if on Interactive
configure:2028: checking if stty reads stdout
configure:2084: checking if running Solaris
configure:2104: checking for sin
configure:2132: gcc -o conftest conftest.c 1>&5
configure:2116: warning: conflicting types for built-in function 'sin'
/tmp/ccVoibud.o(.text+0x1d): In function `main':
: undefined reference to `sin'
collect2: ld returned 1 exit status
configure: failed program was:
#line 2109 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char sin(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char sin();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_sin) || defined (__stub___sin)
choke me
#else
sin();
#endif
; return 0; }
configure:2230: checking for Tcl private headers
configure:2372: checking type of library to build
configure:2451: checking for gethostname
configure:2479: gcc -o conftest conftest.c -lm 1>&5
configure:2547: checking for gethostname
configure:2575: gcc -o conftest conftest.c -ldl -lieee -lm 1>&5
configure:2643: checking for gethostname
configure:2671: gcc -o conftest conftest.c 1>&5
configure:2742: checking for socket
configure:2770: gcc -o conftest conftest.c -lm 1>&5
configure:2838: checking for socket
configure:2866: gcc -o conftest conftest.c -ldl -lieee -lm 1>&5
configure:2934: checking for socket
configure:2962: gcc -o conftest conftest.c 1>&5
configure:3032: checking for select
configure:3060: gcc -o conftest conftest.c -lm 1>&5
configure:3128: checking for select
configure:3156: gcc -o conftest conftest.c -ldl -lieee -lm 1>&5
configure:3224: checking for select
configure:3252: gcc -o conftest conftest.c 1>&5
configure:3322: checking for getpseudotty
configure:3350: gcc -o conftest conftest.c -lm 1>&5
/tmp/ccUmd7vZ.o(.text+0x1d): In function `main':
: undefined reference to `getpseudotty'
collect2: ld returned 1 exit status
configure: failed program was:
#line 3327 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char getpseudotty(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char getpseudotty();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_getpseudotty) || defined (__stub___getpseudotty)
choke me
#else
getpseudotty();
#endif
; return 0; }
configure:3373: checking for getpseudotty in -lseq
configure:3392: gcc -o conftest conftest.c -lseq -lm 1>&5
/usr/bin/ld: cannot find -lseq
collect2: ld returned 1 exit status
configure: failed program was:
#line 3381 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char getpseudotty();
int main() {
getpseudotty()
; return 0; }
configure:3425: checking for getpseudotty
configure:3453: gcc -o conftest conftest.c -ldl -lieee -lm 1>&5
/tmp/cc4WoeaE.o(.text+0x1d): In function `main':
: undefined reference to `getpseudotty'
collect2: ld returned 1 exit status
configure: failed program was:
#line 3430 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char getpseudotty(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char getpseudotty();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_getpseudotty) || defined (__stub___getpseudotty)
choke me
#else
getpseudotty();
#endif
; return 0; }
configure:3476: checking for getpseudotty in -lseq
configure:3495: gcc -o conftest conftest.c -lseq -ldl -lieee -lm 1>&5
/usr/bin/ld: cannot find -lseq
collect2: ld returned 1 exit status
configure: failed program was:
#line 3484 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char getpseudotty();
int main() {
getpseudotty()
; return 0; }
configure:3528: checking for getpseudotty
configure:3556: gcc -o conftest conftest.c 1>&5
/tmp/ccHq1Tra.o(.text+0x1d): In function `main':
: undefined reference to `getpseudotty'
collect2: ld returned 1 exit status
configure: failed program was:
#line 3533 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char getpseudotty(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char getpseudotty();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_getpseudotty) || defined (__stub___getpseudotty)
choke me
#else
getpseudotty();
#endif
; return 0; }
configure:3579: checking for getpseudotty in -lseq
configure:3598: gcc -o conftest conftest.c -lseq 1>&5
/usr/bin/ld: cannot find -lseq
collect2: ld returned 1 exit status
configure: failed program was:
#line 3587 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char getpseudotty();
int main() {
getpseudotty()
; return 0; }
configure:3634: checking for openpty
configure:3662: gcc -o conftest conftest.c -lm 1>&5
/tmp/cckgayyA.o(.text+0x1d): In function `main':
: undefined reference to `openpty'
collect2: ld returned 1 exit status
configure: failed program was:
#line 3639 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char openpty(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char openpty();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_openpty) || defined (__stub___openpty)
choke me
#else
openpty();
#endif
; return 0; }
configure:3685: checking for openpty in -lutil
configure:3704: gcc -o conftest conftest.c -lutil -lm 1>&5
configure:3739: checking for openpty
configure:3767: gcc -o conftest conftest.c -ldl -lieee -lm 1>&5
/tmp/ccUfNGvd.o(.text+0x1d): In function `main':
: undefined reference to `openpty'
collect2: ld returned 1 exit status
configure: failed program was:
#line 3744 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char openpty(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char openpty();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_openpty) || defined (__stub___openpty)
choke me
#else
openpty();
#endif
; return 0; }
configure:3790: checking for openpty in -lutil
configure:3809: gcc -o conftest conftest.c -lutil -ldl -lieee -lm 1>&5
configure:3841: checking for openpty
configure:3869: gcc -o conftest conftest.c 1>&5
/tmp/cc6naHWN.o(.text+0x1d): In function `main':
: undefined reference to `openpty'
collect2: ld returned 1 exit status
configure: failed program was:
#line 3846 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char openpty(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char openpty();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_openpty) || defined (__stub___openpty)
choke me
#else
openpty();
#endif
; return 0; }
configure:3892: checking for openpty in -lutil
configure:3911: gcc -o conftest conftest.c -lutil 1>&5
configure:3949: checking if running Sequent running SVR4
configure:3963: checking for sys/sysmacros.h
configure:3973: gcc -E conftest.c >/dev/null 2>conftest.out
configure:3999: checking for stdlib.h
configure:4009: gcc -E conftest.c >/dev/null 2>conftest.out
configure:4036: checking for inttypes.h
configure:4046: gcc -E conftest.c >/dev/null 2>conftest.out
configure:4076: checking for varargs.h
configure:4086: gcc -E conftest.c >/dev/null 2>conftest.out
In file included from configure:4082:
/usr/lib/gcc/i386-redhat-linux/3.4.6/include/varargs.h:4:2: #error "GCC no longer implements <varargs.h>."
/usr/lib/gcc/i386-redhat-linux/3.4.6/include/varargs.h:5:2: #error "Revise your code to use <stdarg.h>."
configure: failed program was:
#line 4081 "configure"
#include "confdefs.h"
#include <varargs.h>
configure:4112: checking for unistd.h
configure:4122: gcc -E conftest.c >/dev/null 2>conftest.out
configure:4150: checking for sys/stropts.h
configure:4160: gcc -E conftest.c >/dev/null 2>conftest.out
configure:4187: checking for sys/sysconfig.h
configure:4197: gcc -E conftest.c >/dev/null 2>conftest.out
configure:4193:27: sys/sysconfig.h: No such file or directory
configure: failed program was:
#line 4192 "configure"
#include "confdefs.h"
#include <sys/sysconfig.h>
configure:4223: checking for sys/fcntl.h
configure:4233: gcc -E conftest.c >/dev/null 2>conftest.out
configure:4259: checking for sys/select.h
configure:4269: gcc -E conftest.c >/dev/null 2>conftest.out
configure:4295: checking for sys/time.h
configure:4305: gcc -E conftest.c >/dev/null 2>conftest.out
configure:4331: checking for sys/ptem.h
configure:4341: gcc -E conftest.c >/dev/null 2>conftest.out
configure:4337:22: sys/ptem.h: No such file or directory
configure: failed program was:
#line 4336 "configure"
#include "confdefs.h"
#include <sys/ptem.h>
configure:4367: checking for sys/strredir.h
configure:4377: gcc -E conftest.c >/dev/null 2>conftest.out
configure:4373:26: sys/strredir.h: No such file or directory
configure: failed program was:
#line 4372 "configure"
#include "confdefs.h"
#include <sys/strredir.h>
configure:4403: checking for sys/strpty.h
configure:4413: gcc -E conftest.c >/dev/null 2>conftest.out
configure:4409:24: sys/strpty.h: No such file or directory
configure: failed program was:
#line 4408 "configure"
#include "confdefs.h"
#include <sys/strpty.h>
configure:4440: checking for sys/bsdtypes.h
configure:4492: checking for memmove
configure:4520: gcc -o conftest conftest.c -lm -lutil 1>&5
configure:4504: warning: conflicting types for built-in function 'memmove'
configure:4543: checking for sysconf
configure:4571: gcc -o conftest conftest.c -lm -lutil 1>&5
configure:4594: checking for strftime
configure:4622: gcc -o conftest conftest.c -lm -lutil 1>&5
configure:4606: warning: conflicting types for built-in function 'strftime'
configure:4645: checking for strchr
configure:4673: gcc -o conftest conftest.c -lm -lutil 1>&5
configure:4657: warning: conflicting types for built-in function 'strchr'
configure:4696: checking for timezone
configure:4724: gcc -o conftest conftest.c -lm -lutil 1>&5
configure:4747: checking for siglongjmp
configure:4775: gcc -o conftest conftest.c -lm -lutil 1>&5
configure:4802: checking for memcpy
configure:4814: gcc -o conftest conftest.c -lm -lutil 1>&5
configure:4836: checking if WNOHANG requires _POSIX_SOURCE
configure:4854: gcc -o conftest conftest.c -lm -lutil 1>&5
configure: failed program was:
#line 4842 "configure"
#include "confdefs.h"
#include <sys/wait.h>
main() {
#ifndef WNOHANG
return 0;
#else
return 1;
#endif
}
configure:4874: checking if any value exists for WNOHANG
configure:4897: gcc -o conftest conftest.c -lm -lutil 1>&5
configure:4930: checking union wait
configure:4944: gcc -o conftest conftest.c -lm -lutil 1>&5
configure:4974: checking mask type of select
configure:4988: checking if signals need to be re-armed
configure:5033: gcc -o conftest conftest.c -lm -lutil 1>&5
configure:4997:1: warning: "RETSIGTYPE" redefined
In file included from configure:4994:
confdefs.h:3:1: warning: this is the location of the previous definition
configure: In function `main':
configure:5016: warning: passing arg 2 of `signal' from incompatible pointer type
configure:5019: warning: passing arg 2 of `signal' from incompatible pointer type
configure: failed program was:
#line 4994 "configure"
#include "confdefs.h"
#include <signal.h>
#define RETSIGTYPE 
int signal_rearms = 0;
RETSIGTYPE
child_sigint_handler(n)
int n;
{
}
RETSIGTYPE
parent_sigint_handler(n)
int n;
{
signal_rearms++;
}
main()
{
signal(SIGINT,parent_sigint_handler);
if (0 == fork()) {
signal(SIGINT,child_sigint_handler);
kill(getpid(),SIGINT);
kill(getpid(),SIGINT);
kill(getppid(),SIGINT);
} else {
int status;
wait(&status);
unlink("core");
exit(signal_rearms);
}
}
configure:5064: checking if on Convex
configure:5083: checking if on NeXT
configure:5094: checking if on HP
configure:5104: checking sane default stty arguments
configure:5122: checking for HP style pty allocation
configure:5136: checking for HP style pty trapping
configure:5139:23: sys/ptyio.h: No such file or directory
configure:5160: checking for AIX new-style pty allocation
configure:5172: checking for SGI old-style pty allocation
configure:5189: checking for SCO style pty allocation
configure:5206: checking for SVR4 style pty allocation
configure:5215: checking for libpts=-lpt in -lpt
configure:5234: gcc -o conftest conftest.c -lpt -lm -lutil 1>&5
configure:5227: error: called object is not a function
configure: In function `main':
configure:5230: error: called object is not a function
configure: failed program was:
#line 5223 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char libpts="-lpt"();
int main() {
libpts="-lpt"()
; return 0; }
configure:5255: checking for ptsname
configure:5283: gcc -o conftest conftest.c -lm -lutil 1>&5
configure:5305: checking for ptsname
configure:5354: checking for ptsname
configure:5409: checking for OSF/1 style pty allocation
configure:5423: checking for tcgetattr
configure:5451: gcc -o conftest conftest.c -lm -lutil 1>&5
configure:5471: checking for tcsetattr
configure:5499: gcc -o conftest conftest.c -lm -lutil 1>&5
configure:5531: checking for struct sgttyb
configure:5547: gcc -o conftest conftest.c -lm -lutil 1>&5
configure: In function `main':
configure:5542: error: storage size of 'tmp' isn't known
configure: failed program was:
#line 5537 "configure"
#include "confdefs.h"
#include <sgtty.h>
main()
{
struct sgttyb tmp;
exit(0);
}
configure:5576: checking for struct termio
configure:5591: gcc -o conftest conftest.c -lm -lutil 1>&5
configure:5613: checking for struct termios
configure:5633: gcc -o conftest conftest.c -lm -lutil 1>&5
configure:5655: checking if TCGETS or TCGETA in termios.h
configure:5677: gcc -o conftest conftest.c -lm -lutil 1>&5
configure: failed program was:
#line 5661 "configure"
#include "confdefs.h"
/* including termios.h on Solaris 5.6 fails unless inttypes.h included */
#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
#endif
#include <termios.h>
main() {
#if defined(TCGETS) || defined(TCGETA)
return 0;
#else
return 1;
#endif
}
configure:5697: checking if TIOCGWINSZ in termios.h
configure:5719: gcc -o conftest conftest.c -lm -lutil 1>&5
configure: failed program was:
#line 5703 "configure"
#include "confdefs.h"
/* including termios.h on Solaris 5.6 fails unless inttypes.h included */
#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
#endif
#include <termios.h>
main() {
#ifdef TIOCGWINSZ
return 0;
#else
return 1;
#endif
}
configure:5740: checking for Cray-style ptys
configure:5759: gcc -o conftest conftest.c -lm -lutil 1>&5
configure: failed program was:
#line 5747 "configure"
#include "confdefs.h"
main(){
#ifdef CRAY
return 0;
#else
return 1;
#endif
}
configure:5784: checking for select
configure:5812: gcc -o conftest conftest.c -lm -lutil 1>&5
configure:5832: checking for poll
configure:5860: gcc -o conftest conftest.c -lm -lutil 1>&5
configure:5880: checking event handling
configure:5902: checking for _getpty
configure:5930: gcc -o conftest conftest.c -lm -lutil 1>&5
/tmp/ccUENtdY.o(.text+0x1d): In function `main':
: undefined reference to `_getpty'
collect2: ld returned 1 exit status
configure: failed program was:
#line 5907 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char _getpty(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char _getpty();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub__getpty) || defined (__stub____getpty)
choke me
#else
_getpty();
#endif
; return 0; }
configure:5957: checking for getpty
configure:5985: gcc -o conftest conftest.c -lm -lutil 1>&5
/tmp/ccQ2rZNw.o(.text+0x1d): In function `main':
: undefined reference to `getpty'
collect2: ld returned 1 exit status
configure: failed program was:
#line 5962 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char getpty(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char getpty();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_getpty) || defined (__stub___getpty)
choke me
#else
getpty();
#endif
; return 0; }
configure:6012: checking whether setpgrp takes no argument
configure:6040: gcc -o conftest conftest.c -lm -lutil 1>&5
configure: In function `main':
configure:6032: error: too many arguments to function `setpgrp'
configure: failed program was:
#line 6020 "configure"
#include "confdefs.h"
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
/*
* If this system has a BSD-style setpgrp, which takes arguments, exit
* successfully.
*/
main()
{
if (setpgrp(1,1) == -1)
exit(0);
else
exit(1);
}
configure:6068: checking for SV-style timezone
configure:6087: gcc -o conftest conftest.c -lm -lutil 1>&5
configure:6133: checking for Tk private headers
configure:6204: checking for tk.h
configure:6214: gcc -E conftest.c >/dev/null 2>conftest.out
configure:6210:16: tk.h: No such file or directory
configure: failed program was:
#line 6209 "configure"
#include "confdefs.h"
#include <tk.h>
configure:6313: checking for long file names
configure:6370: checking for type of library to build

yum install expect

[root@linux1 expect-5.32]# emerge expect
-bash: emerge: command not found
[root@linux1 expect-5.32]# yum install expect
Setting up Install Process
Setting up repositories
Cannot find a valid baseurl for repo: update
Error: Cannot find a valid baseurl for repo: update

yum check-update