I'm attempting to install GCC 4.5.1 on my Apache server, but it says there is no acceptable C compiler found in $PATH. Any suggestions on what to do would be greatly appreciated.

When I use echo $PATH it prints:

/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/lib/:/var/lib/:/usr/share/

These are the commands I used to configure GCC:

sudo mkdir /usr/bin/gcc/
cd /usr/bin/gcc/
sudo /gcc-4.5.1/configure

These are the results of those commands:

checking build system type…
x86_64-unknown-linux-gnu
checking
host system type…
x86_64-unknown-linux-gnu
checking
target system type…
x86_64-unknown-linux-gnu
checking
for a BSD-compatible install…
/usr/bin/install -c
checking
whether ln works… yes
checking
whether ln -s works… yes
checking for a sed that does not
truncate output… /bin/sed
checking for gawk… no
checking
for mawk… mawk
checking for
gcc… no
checking for cc…
no
checking for cl.exe… no
configure: error: in
'/usr/bin/gcc:'`
configure: error:
no acceptable C compiler found in
$PATH
See 'config.log' for more
details.

The file config.log contains:

This file contains any messages
produced by compilers while running
configure, to aid debugging if
configure makes a mistake.

It was created by configure, which was
generated by GNU Autoconf 2.64.
Invocation command line was

$ /gcc-4.5.1/configure

———

Platform.

———

hostname = wordpress-juicesite uname
-m = x86_64 uname -r = 2.6.31-302-rs uname -s = Linux uname -v = #7 SMP Thu
Oct 29 22:57:03 UTC 2009

/usr/bin/uname -p = unknown /bin/uname
-X = unknown

/bin/arch = unknown
/usr/bin/arch -k = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo = unknown
/bin/machine = unknown
/usr/bin/oslevel = unknown
/bin/universe = unknown

PATH: /usr/local/sbin PATH:
/usr/local/bin PATH: /usr/sbin PATH:
/usr/bin PATH: /sbin PATH: /bin PATH:
/usr/X11R6/bin

———–

Core tests.

———–

configure:2429: checking build system
type configure:2443: result:
x86_64-unknown-linux-gnu
configure:2490: checking host system
type configure:2503: result:
x86_64-unknown-linux-gnu
configure:2523: checking target system
type configure:2536: result:
x86_64-unknown-linux-gnu
configure:2590: checking for a
BSD-compatible install configure:2658:
result: /usr/bin/install -c
configure:2669: checking whether ln
works configure:2691: result: yes
configure:2695: checking whether ln -s
works configure:2699: result: yes
configure:2706: checking for a sed
that does not truncate output
configure:2770: result: /bin/sed
configure:2779: checking for gawk
configure:2809: result: no
configure:2779: checking for mawk
configure:2795: found /usr/bin/mawk
configure:2806: result: mawk
configure:4039: checking for gcc
configure:4069: result: no
configure:4132: checking for cc
configure:4179: result: no
configure:4235: checking for cl.exe
configure:4265: result: no
configure:4289: error: in
/usr/bin/gcc': configure:4292: error:
no acceptable C compiler found in
$PATH Seeconfig.log' for more
details.

—————-

Cache variables.

—————-

ac_cv_build=x86_64-unknown-linux-gnu
ac_cv_env_AR_FOR_TARGET_set=
ac_cv_env_AR_FOR_TARGET_value=
ac_cv_env_AR_set= ac_cv_env_AR_value=
ac_cv_env_AS_FOR_TARGET_set=
ac_cv_env_AS_FOR_TARGET_value=
ac_cv_env_AS_set= ac_cv_env_AS_value=
ac_cv_env_CCC_set=
ac_cv_env_CCC_value=
ac_cv_env_CC_FOR_TARGET_set=
ac_cv_env_CC_FOR_TARGET_value=
ac_cv_env_CC_set= ac_cv_env_CC_value=
ac_cv_env_CFLAGS_set=
ac_cv_env_CFLAGS_value=
ac_cv_env_CPPFLAGS_set=
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_CXXFLAGS_set=
ac_cv_env_CXXFLAGS_value=
ac_cv_env_CXX_FOR_TARGET_set=
ac_cv_env_CXX_FOR_TARGET_value=
ac_cv_env_CXX_set=
ac_cv_env_CXX_value=
ac_cv_env_DLLTOOL_FOR_TARGET_set=
ac_cv_env_DLLTOOL_FOR_TARGET_value=
ac_cv_env_DLLTOOL_set=
ac_cv_env_DLLTOOL_value=
ac_cv_env_GCC_FOR_TARGET_set=
ac_cv_env_GCC_FOR_TARGET_value=
ac_cv_env_GCJ_FOR_TARGET_set=
ac_cv_env_GCJ_FOR_TARGET_value=
ac_cv_env_GFORTRAN_FOR_TARGET_set=
ac_cv_env_GFORTRAN_FOR_TARGET_value=
ac_cv_env_LDFLAGS_set=
ac_cv_env_LDFLAGS_value=
ac_cv_env_LD_FOR_TARGET_set=
ac_cv_env_LD_FOR_TARGET_value=
ac_cv_env_LD_set= ac_cv_env_LD_value=
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_LIPO_FOR_TARGET_set=
ac_cv_env_LIPO_FOR_TARGET_value=
ac_cv_env_LIPO_set=
ac_cv_env_LIPO_value=
ac_cv_env_NM_FOR_TARGET_set=
ac_cv_env_NM_FOR_TARGET_value=
ac_cv_env_NM_set= ac_cv_env_NM_value=
ac_cv_env_OBJCOPY_set=
ac_cv_env_OBJCOPY_value=
ac_cv_env_OBJDUMP_FOR_TARGET_set=
ac_cv_env_OBJDUMP_FOR_TARGET_value=
ac_cv_env_OBJDUMP_set=
ac_cv_env_OBJDUMP_value=
ac_cv_env_RANLIB_FOR_TARGET_set=
ac_cv_env_RANLIB_FOR_TARGET_value=
ac_cv_env_RANLIB_set=
ac_cv_env_RANLIB_value=
ac_cv_env_STRIP_FOR_TARGET_set=
ac_cv_env_STRIP_FOR_TARGET_value=
ac_cv_env_STRIP_set=
ac_cv_env_STRIP_value=
ac_cv_env_WINDMC_FOR_TARGET_set=
ac_cv_env_WINDMC_FOR_TARGET_value=
ac_cv_env_WINDMC_set=
ac_cv_env_WINDMC_value=
ac_cv_env_WINDRES_FOR_TARGET_set=
ac_cv_env_WINDRES_FOR_TARGET_value=
ac_cv_env_WINDRES_set=
ac_cv_env_WINDRES_value=
ac_cv_env_build_alias_set=
ac_cv_env_build_alias_value=
ac_cv_env_host_alias_set=
ac_cv_env_host_alias_value=
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_host=x86_64-unknown-linux-gnu
ac_cv_path_SED=/bin/sed
ac_cv_path_install='/usr/bin/install
-c' ac_cv_prog_AWK=mawk ac_cv_target=x86_64-unknown-linux-gnu
acx_cv_prog_LN=ln

—————–

Output variables.

—————–

AR='' AR_FOR_BUILD='$(AR)'
AR_FOR_TARGET='' AS=''
AS_FOR_BUILD='$(AS)' AS_FOR_TARGET=''
AWK='mawk' BISON='' BUILD_CONFIG=''
CC='' CC_FOR_BUILD='$(CC)'
CC_FOR_TARGET='' CFLAGS=''
CFLAGS_FOR_BUILD=''
CFLAGS_FOR_TARGET=''
COMPILER_AS_FOR_TARGET=''
COMPILER_LD_FOR_TARGET=''
COMPILER_NM_FOR_TARGET=''
CONFIGURE_GDB_TK='' CPP='' CPPFLAGS=''
CXX='' CXXFLAGS=''
CXXFLAGS_FOR_BUILD=''
CXXFLAGS_FOR_TARGET=''
CXX_FOR_BUILD='$(CXX)'
CXX_FOR_TARGET=''
DEBUG_PREFIX_CFLAGS_FOR_TARGET=''
DEFS='' DLLTOOL=''
DLLTOOL_FOR_BUILD='$(DLLTOOL)'
DLLTOOL_FOR_TARGET='' ECHO_C=''
ECHO_N='-n' ECHO_T='' EGREP=''
EXEEXT='' EXPECT=''
FLAGS_FOR_TARGET='' FLEX=''
GCC_FOR_TARGET='' GCC_SHLIB_SUBDIR=''
GCJ_FOR_BUILD='$(GCJ)'
GCJ_FOR_TARGET='' GDB_TK=''
GFORTRAN_FOR_BUILD='$(GFORTRAN)'
GFORTRAN_FOR_TARGET='' GNATBIND=''
GNATMAKE='' GREP=''
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_GDB_TK=''
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}' LD=''
LDFLAGS='' LDFLAGS_FOR_BUILD=''
LD_FOR_BUILD='$(LD)' LD_FOR_TARGET=''
LEX='' LIBOBJS='' LIBS='' LIPO=''
LIPO_FOR_TARGET='' LN='ln' LN_S='ln
-s' LTLIBOBJS='' M4='' MAINT='' MAINTAINER_MODE_FALSE=''
MAINTAINER_MODE_TRUE='' MAKEINFO=''
NM='' NM_FOR_BUILD='$(NM)'
NM_FOR_TARGET='' OBJCOPY='' OBJDUMP=''
OBJDUMP_FOR_TARGET='' OBJEXT=''
PACKAGE_BUGREPORT='' PACKAGE_NAME=''
PACKAGE_STRING='' PACKAGE_TARNAME=''
PACKAGE_URL='' PACKAGE_VERSION=''
PATH_SEPARATOR=':' RANLIB=''
RANLIB_FOR_BUILD='$(RANLIB)'
RANLIB_FOR_TARGET=''
RAW_CXX_FOR_TARGET='' RPATH_ENVVAR=''
RUNTEST='' SED='/bin/sed'
SHELL='/bin/bash' STRIP=''
STRIP_FOR_TARGET=''
SYSROOT_CFLAGS_FOR_TARGET=''
TOPLEVEL_CONFIGURE_ARGUMENTS='/gcc-4.5.1/configure'
WINDMC='' WINDMC_FOR_BUILD='$(WINDMC)'
WINDMC_FOR_TARGET='' WINDRES=''
WINDRES_FOR_BUILD='$(WINDRES)'
WINDRES_FOR_TARGET='' YACC=''
ac_ct_CC='' ac_ct_CXX=''
bindir='${exec_prefix}/bin'
build='x86_64-unknown-linux-gnu'
build_alias='' build_configargs=''
build_configdirs='build-libiberty
build-texinfo build-byacc build-flex
build-bison build-m4
build-fixincludes' build_cpu='x86_64'
build_libsubdir='build-x86_64-unknown-linux-gnu'
build_noncanonical='x86_64-unknown-linux-gnu'
build_os='linux-gnu'
build_subdir='build-x86_64-unknown-linux-gnu'
build_tooldir=''
build_vendor='unknown' clooginc=''
clooglibs='' compare_exclusions=''
config_shell='/bin/bash'
configdirs='intl mmalloc libiberty
opcodes bfd readline tcl tk itcl
libgui zlib libcpp libdecnumber gmp
mpfr mpc ppl cloog libelf libiconv
texinfo byacc flex bison binutils gas
ld fixincludes gcc cgen sid sim gdb
make patch prms send-pr gprof etc
expect dejagnu ash bash bzip2 m4
autoconf automake libtool diff rcs
fileutils shellutils time textutils
wdiff find uudecode hello tar gzip
indent recode release sed utils guile
perl gawk findutils gettext zip
fastjar gnattools'
datadir='${datarootdir}'
datarootdir='${prefix}/share'
do_compare=''
docdir='${datarootdir}/doc/${PACKAGE}'
dvidir='${docdir}' exec_prefix='NONE'
extra_host_libiberty_configure_flags=''
extra_mpc_gmp_configure_flags=''
extra_mpc_mpfr_configure_flags=''
extra_mpfr_configure_flags=''
gmpinc='' gmplibs=''
host='x86_64-unknown-linux-gnu'
host_alias='' host_configargs=''
host_cpu='x86_64'
host_noncanonical='x86_64-unknown-linux-gnu'
host_os='linux-gnu' host_subdir='.'
host_vendor='unknown'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
libdir='${exec_prefix}/lib'
libelfinc='' libelflibs=''
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
mandir='${datarootdir}/man'
oldincludedir='/usr/include'
pdfdir='${docdir}'
poststage1_ldflags=''
poststage1_libs='' pplinc=''
ppllibs='' prefix='NONE'
program_transform_name='s,y,y,'
psdir='${docdir}'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
stage1_cflags='' stage1_checking=''
stage1_languages='' stage1_ldflags=''
stage1_libs='' stage2_werror_flag=''
sysconfdir='${prefix}/etc'
target='x86_64-unknown-linux-gnu'
target_alias='' target_configargs=''
target_configdirs='target-libgcc
target-libiberty target-libgloss
target-newlib target-libgomp
target-libstdc++-v3 target-libmudflap
target-libssp target-libgfortran
target-boehm-gc target-libffi
target-zlib target-qthreads
target-libjava target-libobjc
target-libada target-examples
target-groff target-gperf target-rda'
target_cpu='x86_64'
target_noncanonical='x86_64-unknown-linux-gnu'
target_os='linux-gnu'
target_subdir='x86_64-unknown-linux-gnu'
target_vendor='unknown' tooldir=''

——————-

File substitutions.

——————-

alphaieee_frag=''
host_makefile_frag='/dev/null'
ospace_frag=''
serialization_dependencies=''
target_makefile_frag=''

———–

confdefs.h.

———–

/* confdefs.h */

define PACKAGE_NAME ""

define PACKAGE_TARNAME ""

define PACKAGE_VERSION ""

define PACKAGE_STRING ""

define PACKAGE_BUGREPORT ""

define PACKAGE_URL ""

configure: exit 1