Slony-I, My Experience – Part 1: Installation

Slony-I is a trigger-based master to slave(s) replication system of PostgreSQL. In order to get a very brief logical operational idea of Slony the following example shows the master-slave system for replication of (large) databases. Slony-I replicates tables and sequence objects that are grouped in sets having few objects as a proper representation of their independence from its origination. The concept would mean more meaningful after its implementation in real. As the article is the first part focusing installation so a detailed description will be followed in the coming post. From a drama I hear, ‘Evil lies in the details’. So we are skipping it for the time being and will face it when time comes.
In continuation to my previous post about PostgreSQL, here is a collection of my experiences for proper installation of PostgreSQL and Slony-I from source in Ubuntu.

We can install both slony-I and PostgreSQL from the synapatic manager as well, but in order to get a a smooth working platform for future I prefer building both from source.

The installation was carried out on Intel Core i5 M430 @2.27GHz with 4 GB of RAM with Ubuntu 9.1.

Source Downloads:
Following are the sources available at the time of my installation, you can install the latest versions of them as well:

postgresql-8.4.4.tar.gz was downloaded from here
slony1-2.0.0.tar.bz2 was downloaded from here
Some of the packages you need to install before starting compilation:

• Libreadline5-dev
• Felx
• Bison

You have to use apt-get install to install these packages
Now extract both the archives and let us start with PostgreSQL in the start. In terminal go to the PostgreSQL extracted directory.
Execute the Configure script ./configure, for which I got the following output.

root@mudaser-laptop:/home/mudaser/Downloads/postgresql-8.4.4# ./configure 
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking which template to use... linux
checking whether to build with 64-bit integer date/time support... yes
checking whether NLS is wanted... no
checking for default port number... 5432
checking for block size... 8kB
checking for segment size... 1GB
checking for WAL block size... 8kB
checking for WAL segment size... 16MB
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... 
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking if gcc supports -Wdeclaration-after-statement... yes
checking if gcc supports -Wendif-labels... yes
checking if gcc supports -fno-strict-aliasing... yes
checking if gcc supports -fwrapv... yes
checking whether the C compiler still works... yes
checking how to run the C preprocessor... gcc -E
checking allow thread-safe client libraries... no
checking whether to build with Tcl... no
checking whether to build Perl modules... no
checking whether to build Python modules... no
checking whether to build with GSSAPI support... no
checking whether to build with Kerberos 5 support... no
checking whether to build with PAM support... no
checking whether to build with LDAP support... no
checking whether to build with Bonjour support... no
checking whether to build with OpenSSL support... no
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ld used by GCC... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for ranlib... ranlib
checking for strip... strip
checking whether it is possible to strip libraries... yes
checking for ar... ar
checking for tar... /bin/tar
checking whether ln -s works... yes
checking for gawk... no
checking for mawk... mawk
checking for bison... bison
configure: using bison (GNU Bison) 2.4.1
checking for flex... /usr/bin/flex
configure: using flex 2.5.35
checking for perl... /usr/bin/perl
checking for main in -lm... yes
checking for library containing setproctitle... no
checking for library containing dlopen... -ldl
checking for library containing socket... none required
checking for library containing shl_load... no
checking for library containing getopt_long... none required
checking for library containing crypt... -lcrypt
checking for library containing fdatasync... none required
checking for library containing gethostbyname_r... none required
checking for library containing shmget... none required
checking for -lreadline... yes (-lreadline)
checking for inflate in -lz... yes
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking crypt.h usability... yes
checking crypt.h presence... yes
checking for crypt.h... yes
checking dld.h usability... no
checking dld.h presence... no
checking for dld.h... no
checking fp_class.h usability... no
checking fp_class.h presence... no
checking for fp_class.h... no
checking getopt.h usability... yes
checking getopt.h presence... yes
checking for getopt.h... yes
checking ieeefp.h usability... no
checking ieeefp.h presence... no
checking for ieeefp.h... no
checking langinfo.h usability... yes
checking langinfo.h presence... yes
checking for langinfo.h... yes
checking poll.h usability... yes
checking poll.h presence... yes
checking for poll.h... yes
checking pwd.h usability... yes
checking pwd.h presence... yes
checking for pwd.h... yes
checking sys/ipc.h usability... yes
checking sys/ipc.h presence... yes
checking for sys/ipc.h... yes
checking sys/poll.h usability... yes
checking sys/poll.h presence... yes
checking for sys/poll.h... yes
checking sys/pstat.h usability... no
checking sys/pstat.h presence... no
checking for sys/pstat.h... no
checking sys/resource.h usability... yes
checking sys/resource.h presence... yes
checking for sys/resource.h... yes
checking sys/select.h usability... yes
checking sys/select.h presence... yes
checking for sys/select.h... yes
checking sys/sem.h usability... yes
checking sys/sem.h presence... yes
checking for sys/sem.h... yes
checking sys/socket.h usability... yes
checking sys/socket.h presence... yes
checking for sys/socket.h... yes
checking sys/shm.h usability... yes
checking sys/shm.h presence... yes
checking for sys/shm.h... yes
checking sys/tas.h usability... no
checking sys/tas.h presence... no
checking for sys/tas.h... no
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking sys/un.h usability... yes
checking sys/un.h presence... yes
checking for sys/un.h... yes
checking termios.h usability... yes
checking termios.h presence... yes
checking for termios.h... yes
checking ucred.h usability... no
checking ucred.h presence... no
checking for ucred.h... no
checking utime.h usability... yes
checking utime.h presence... yes
checking for utime.h... yes
checking wchar.h usability... yes
checking wchar.h presence... yes
checking for wchar.h... yes
checking wctype.h usability... yes
checking wctype.h presence... yes
checking for wctype.h... yes
checking kernel/OS.h usability... no
checking kernel/OS.h presence... no
checking for kernel/OS.h... no
checking kernel/image.h usability... no
checking kernel/image.h presence... no
checking for kernel/image.h... no
checking SupportDefs.h usability... no
checking SupportDefs.h presence... no
checking for SupportDefs.h... no
checking netinet/in.h usability... yes
checking netinet/in.h presence... yes
checking for netinet/in.h... yes
checking for netinet/tcp.h... yes
checking readline/readline.h usability... yes
checking readline/readline.h presence... yes
checking for readline/readline.h... yes
checking readline/history.h usability... yes
checking readline/history.h presence... yes
checking for readline/history.h... yes
checking zlib.h usability... yes
checking zlib.h presence... yes
checking for zlib.h... yes
checking whether byte ordering is bigendian... no
checking for an ANSI C-conforming const... yes
checking for inline... inline
checking for preprocessor stringizing operator... yes
checking for signed types... yes
checking for working volatile... yes
checking for __func__... yes
checking whether struct tm is in sys/time.h or time.h... time.h
checking for struct tm.tm_zone... yes
checking for tzname... yes
checking for union semun... no
checking for struct sockaddr_un... yes
checking for struct sockaddr_storage... yes
checking for struct sockaddr_storage.ss_family... yes
checking for struct sockaddr_storage.__ss_family... no
checking for struct sockaddr_storage.ss_len... no
checking for struct sockaddr_storage.__ss_len... no
checking for struct sockaddr.sa_len... no
checking for struct addrinfo... yes
checking for struct cmsgcred... no
checking for struct fcred... no
checking for struct sockcred... no
checking for struct option... yes
checking for z_streamp... yes
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... 64
checking for off_t... yes
checking size of off_t... 8
checking for int timezone... yes
checking types of arguments for accept()... int, int, struct sockaddr *, size_t *
checking whether gettimeofday takes only one argument... no
checking for cbrt... yes
checking for dlopen... yes
checking for fcvt... yes
checking for fdatasync... yes
checking for getpeereid... no
checking for getpeerucred... no
checking for getrlimit... yes
checking for memmove... yes
checking for poll... yes
checking for pstat... no
checking for readlink... yes
checking for setproctitle... no
checking for setsid... yes
checking for sigprocmask... yes
checking for symlink... yes
checking for sysconf... yes
checking for towlower... yes
checking for utime... yes
checking for utimes... yes
checking for waitpid... yes
checking for wcstombs... yes
checking for fseeko... yes
checking for _LARGEFILE_SOURCE value needed for large files... no
checking for posix_fadvise... yes
checking whether posix_fadvise is declared... yes
checking whether fdatasync is declared... yes
checking whether strlcat is declared... no
checking whether strlcpy is declared... no
checking whether F_FULLFSYNC is declared... no
checking for struct sockaddr_in6... yes
checking for PS_STRINGS... no
checking for snprintf... yes
checking for vsnprintf... yes
checking whether snprintf is declared... yes
checking whether vsnprintf is declared... yes
checking for isinf... yes
checking for crypt... yes
checking for getopt... yes
checking for getrusage... yes
checking for inet_aton... yes
checking for random... yes
checking for rint... yes
checking for srandom... yes
checking for strdup... yes
checking for strerror... yes
checking for strlcat... no
checking for strlcpy... no
checking for strtol... yes
checking for strtoul... yes
checking for unsetenv... yes
checking for getaddrinfo... yes
checking for getopt_long... yes
checking for rl_completion_append_character... yes
checking for rl_completion_matches... yes
checking for rl_filename_completion_function... yes
checking for replace_history_entry... yes
checking for sigsetjmp... yes
checking whether sys_siglist is declared... yes
checking for syslog... yes
checking syslog.h usability... yes
checking syslog.h presence... yes
checking for syslog.h... yes
checking for opterr... yes
checking for optreset... no
checking for strtoll... yes
checking for strtoull... yes
checking for atexit... yes
checking test program... ok
checking whether long int is 64 bits... no
checking whether long long int is 64 bits... yes
checking snprintf format for long long int... %lld
checking for unsigned long... yes
checking size of unsigned long... 4
checking for void *... yes
checking size of void *... 4
checking for size_t... yes
checking size of size_t... 4
checking whether to build with float4 passed by value... yes
checking whether to build with float8 passed by value... no
checking for short... yes
checking alignment of short... 2
checking for int... yes
checking alignment of int... 4
checking for long... yes
checking alignment of long... 4
checking for long long int... yes
checking alignment of long long int... 4
checking for double... yes
checking alignment of double... 4
checking for int8... no
checking for uint8... no
checking for int64... no
checking for uint64... no
checking for sig_atomic_t... yes
checking for POSIX signal interface... yes
checking for working memcmp... yes
checking for onsgmls... no
checking for nsgmls... no
checking for openjade... no
checking for jade... no
checking for DocBook V4.2... no
checking for DocBook stylesheets... no
checking for collateindex.pl... no
checking for sgmlspl... no
checking for docbook2man... 
checking if gcc supports -Wl,--as-needed... yes
configure: using CFLAGS=-O2 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -fno-strict-aliasing -fwrapv
configure: using CPPFLAGS= -D_GNU_SOURCE 
configure: using LDFLAGS=  -Wl,--as-needed
configure: creating ./config.status
config.status: creating GNUmakefile
config.status: creating src/Makefile.global
config.status: creating src/include/pg_config.h
config.status: src/include/pg_config.h is unchanged
config.status: creating src/interfaces/ecpg/include/ecpg_config.h
config.status: src/interfaces/ecpg/include/ecpg_config.h is unchanged
config.status: linking ./src/backend/port/tas/dummy.s to src/backend/port/tas.s
config.status: linking ./src/backend/port/dynloader/linux.c to src/backend/port/dynloader.c
config.status: linking ./src/backend/port/sysv_sema.c to src/backend/port/pg_sema.c
config.status: linking ./src/backend/port/sysv_shmem.c to src/backend/port/pg_shmem.c
config.status: linking ./src/backend/port/dynloader/linux.h to src/include/dynloader.h
config.status: linking ./src/include/port/linux.h to src/include/pg_config_os.h
config.status: linking ./src/makefiles/Makefile.linux to src/Makefile.port

Now the configuration is completed and we are ready to install postgreSQL from source, for which execute make install.
This will take a small while and a whole bunch of commands execution that will end up like this

/bin/sh ../../../config/install-sh -c  pg_regress '/usr/local/pgsql/lib/pgxs/src/test/regress/pg_regress'
make[2]: Leaving directory `/home/mudaser/Downloads/postgresql-8.4.4/src/test/regress'
make[1]: Leaving directory `/home/mudaser/Downloads/postgresql-8.4.4/src'
make -C config install
make[1]: Entering directory `/home/mudaser/Downloads/postgresql-8.4.4/config'
/bin/sh ../config/install-sh -c -m 755 ./install-sh '/usr/local/pgsql/lib/pgxs/config/install-sh'
/bin/sh ../config/install-sh -c -m 755 ./mkinstalldirs '/usr/local/pgsql/lib/pgxs/config/mkinstalldirs'
make[1]: Leaving directory `/home/mudaser/Downloads/postgresql-8.4.4/config'
PostgreSQL installation complete.

Installation of PostgreSQL is completed and here we will assign the data directory to PostgreSQL and test its working

mkdir /usr/local /pgsql/bin/data
adduser postgres
chown postgres /usr/local /pgsql/bin/data
su - postgres
/usr/local/pgsql/bin/initdb -D /usr/local/pgsql/data
/usr/local/pgsql/bin/postgres -D /usr/local/pgsql/data
/usr/local/pgsql/bin/createdb test
/usr/local/pgsql/bin/psql test

At this time we are sure that postgres is working properly and we are ready to start Slony-I with its installation. In terminal move to the directory of Slony-I code and configure installation by
$ ./configure --with-pgsourcetree=\home\mudaser\Downloads\postgresql-4.4.0

Now here It should be informed that there is another way of specifying the directories, that is, individually assigning parameters to -with-pgconfigdi , –with-pgbindir, –with-pgincludedir, –with-pgincludeserverdir, –with-pglibdir, –with-pgpkglibdir, –with-pgsharedir. In order to locate these directories accurately pg_config package. Pg_config might not be installed already so get it from apt-get install libpq-dev. Now find the all the directories of postgres by ‘pg_config’ command. You can learn about pg_config by its help manual or from here

A sample configure command in this case would look like :
$ ./configure --with-pgconfigdir=/etc/postgresql/8.4/main --with-pgbindir=/usr/lib/postgresql/8.4/bin --with-pgincludedir=/usr/include/postgresql --with-pgincludeserverdir=/usr/include/postgresql/8.4/server --with-pglibdir=/usr/lib/ --with-pgpkglibdir=/usr/lib/postgresql/8.4/lib --with-pgsharedir=/usr/share/postgresql/8.4
A proper configuration would look like this one:

./configure 
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking which template to use... linux
configure: using CFLAGS=
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... 
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking for ld used by GCC... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for perl... /usr/bin/perl
checking for tar... /bin/tar
checking for flex... flex
checking for bison... bison -y
checking for sed... sed
checking for the pthreads library -lpthreads... no
checking whether pthreads work without any flags... no
checking whether pthreads work with -Kthread... no
checking whether pthreads work with -kthread... no
checking for the pthreads library -llthread... no
checking whether pthreads work with -pthread... yes
checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE
checking if more special flags are required for pthreads... no
checking for cc_r... gcc
checking how to run the C preprocessor... gcc -E
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking limits.h usability... yes
checking limits.h presence... yes
checking for limits.h... yes
checking stddef.h usability... yes
checking stddef.h presence... yes
checking for stddef.h... yes
checking sys/socket.h usability... yes
checking sys/socket.h presence... yes
checking for sys/socket.h... yes
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking for inttypes.h... (cached) yes
checking for gettimeofday... yes
checking for dup2... yes
checking for alarm... yes
checking for memset... yes
checking for select... yes
checking for strdup... yes
checking for strerror... yes
checking for strtol... yes
checking for strtoul... yes
checking for int32_t... yes
checking for uint32_t... yes
checking for u_int32_t... yes
checking for int64_t... yes
checking for uint64_t... yes
checking for u_int64_t... yes
checking for ssize_t... yes
checking for POSIX signal interface... yes
checking if you have requested slony1-engine building... yes
checking for pg_config... /usr/local/pgsql/bin/pg_config
pg_config says pg_bindir is /usr/local/pgsql/bin/
pg_config says pg_libdir is /usr/local/pgsql/lib/
pg_config says pg_includedir is /usr/local/pgsql/include/
pg_config says pg_pkglibdir is /usr/local/pgsql/lib/
pg_config says pg_includeserverdir is /usr/local/pgsql/include/server/
checking for correct version of PostgreSQL... 8.4
8.4
pg_config says pg_sharedir is /usr/local/pgsql/share/
checking for PQunescapeBytea in -lpq... yes
checking libpq-fe.h usability... yes
checking libpq-fe.h presence... yes
checking for libpq-fe.h... yes
checking postgres.h usability... yes
checking postgres.h presence... yes
checking for postgres.h... yes
checking for utils/typcache.h... yes
checking for plpgsql.so... yes
checking for postgresql.conf.sample... skipped due to override
checking for PQputCopyData in -lpq... yes
checking for PQsetNoticeReceiver in -lpq... yes
checking for PQfreemem in -lpq... yes
checking for typenameTypeId... checking for typenameTypeId... yes, and it takes 3 arguments
checking for GetActiveSnapshot... yes
checking for standard_conforming_strings... yes
checking whether GetTopTransactionId is declared... yes
checking if you have requested documentation building... no
configure: creating ./config.status
config.status: creating Makefile.global
config.status: WARNING:  Makefile.global.in seems to ignore the --datarootdir setting
config.status: creating GNUmakefile
config.status: creating slony1.spec
config.status: creating Makefile.port
config.status: creating config.h
config.status: config.h is unchanged

As the pre-compilation configuration is successfully done let us move to building the code.
Compilation Step 1
Make all

# make all
make[1]: Entering directory `/home/mudaser/Downloads/slony1-2.0.0/src'
make[2]: Entering directory `/home/mudaser/Downloads/slony1-2.0.0/src/parsestatements'
./test-scanner < /dev/null > emptytestresult.log
cmp ./emptytestresult.log emptytestresult.expected
./test-scanner < ./test_sql.sql > test_sql.log
cmp ./test_sql.log ./test_sql.expected
./test-scanner < ./cstylecomments.sql > cstylecomments.log
cmp ./cstylecomments.log ./cstylecomments.expected
make[2]: Leaving directory `/home/mudaser/Downloads/slony1-2.0.0/src/parsestatements'
make[2]: Entering directory `/home/mudaser/Downloads/slony1-2.0.0/src/slon'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/home/mudaser/Downloads/slony1-2.0.0/src/slon'
make[2]: Entering directory `/home/mudaser/Downloads/slony1-2.0.0/src/slonik'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/home/mudaser/Downloads/slony1-2.0.0/src/slonik'
make[2]: Entering directory `/home/mudaser/Downloads/slony1-2.0.0/src/backend'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/home/mudaser/Downloads/slony1-2.0.0/src/backend'
make[2]: Entering directory `/home/mudaser/Downloads/slony1-2.0.0/src/ducttape'
make[2]: Leaving directory `/home/mudaser/Downloads/slony1-2.0.0/src/ducttape'
make[2]: Entering directory `/home/mudaser/Downloads/slony1-2.0.0/src/slony_logshipper'
bison -y -d  parser.y
mv -f y.tab.c parser.c
flex  -o'scan.c' scan.l
scan.l:438: warning, rule cannot be matched
gcc -g -O2 -Wall -Wmissing-prototypes -Wmissing-declarations -I../.. -DPGSHARE="\"/usr/local/pgsql/share/\""  -I/usr/local/pgsql/include/ -I/usr/local/pgsql/include/server/  -c -o parser.o parser.c
gcc -g -O2 -Wall -Wmissing-prototypes -Wmissing-declarations -I../.. -DPGSHARE="\"/usr/local/pgsql/share/\""  slony_logshipper.o dbutil.o ipcutil.o parser.o  ../parsestatements/scanner.o -L/usr/local/pgsql/lib/ -L/usr/local/pgsql/lib/ -lpq  -Wl,-rpath,/usr/local/pgsql/lib/ -o slony_logshipper
make[2]: Leaving directory `/home/mudaser/Downloads/slony1-2.0.0/src/slony_logshipper'
make[1]: Leaving directory `/home/mudaser/Downloads/slony1-2.0.0/src'
make[1]: Entering directory `/home/mudaser/Downloads/slony1-2.0.0/tools'
for subdir in altperl ; do \
          make -C $subdir all || exit; \
        done
make[2]: Entering directory `/home/mudaser/Downloads/slony1-2.0.0/tools/altperl'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/home/mudaser/Downloads/slony1-2.0.0/tools/altperl'
make[1]: Leaving directory `/home/mudaser/Downloads/slony1-2.0.0/tools'
All of Slony-I is successfully made. Ready to install

Compilation Step 2
Make Install

# make install
make[1]: Entering directory `/home/mudaser/Downloads/slony1-2.0.0/src'
make[2]: Entering directory `/home/mudaser/Downloads/slony1-2.0.0/src/parsestatements'
make[2]: Nothing to be done for `install'.
make[2]: Leaving directory `/home/mudaser/Downloads/slony1-2.0.0/src/parsestatements'
make[2]: Entering directory `/home/mudaser/Downloads/slony1-2.0.0/src/slon'
/bin/sh /home/mudaser/Downloads/slony1-2.0.0/config/mkinstalldirs /usr/local/pgsql/bin/
/bin/sh /home/mudaser/Downloads/slony1-2.0.0/config/install-sh -c -m 755 slon /usr/local/pgsql/bin/
make[2]: Leaving directory `/home/mudaser/Downloads/slony1-2.0.0/src/slon'
make[2]: Entering directory `/home/mudaser/Downloads/slony1-2.0.0/src/slonik'
/bin/sh /home/mudaser/Downloads/slony1-2.0.0/config/mkinstalldirs /usr/local/pgsql/bin/
/bin/sh /home/mudaser/Downloads/slony1-2.0.0/config/install-sh -c -m 755 slonik /usr/local/pgsql/bin/
make[2]: Leaving directory `/home/mudaser/Downloads/slony1-2.0.0/src/slonik'
make[2]: Entering directory `/home/mudaser/Downloads/slony1-2.0.0/src/backend'
/bin/sh /home/mudaser/Downloads/slony1-2.0.0/config/mkinstalldirs /usr/local/pgsql/lib/
/bin/sh /home/mudaser/Downloads/slony1-2.0.0/config/mkinstalldirs /usr/local/pgsql/share/
/bin/sh /home/mudaser/Downloads/slony1-2.0.0/config/install-sh -c -m 755 slony1_funcs.so /usr/local/pgsql/lib/
for file in slony1_base.sql slony1_funcs.sql slony1_base.v83.sql slony1_funcs.v83.sql; do \
	  /bin/sh /home/mudaser/Downloads/slony1-2.0.0/config/install-sh -c -m 644 $file /usr/local/pgsql/share/ || exit ; \
	done
make[2]: Leaving directory `/home/mudaser/Downloads/slony1-2.0.0/src/backend'
make[2]: Entering directory `/home/mudaser/Downloads/slony1-2.0.0/src/ducttape'
/bin/sh /home/mudaser/Downloads/slony1-2.0.0/config/mkinstalldirs 
make[2]: Leaving directory `/home/mudaser/Downloads/slony1-2.0.0/src/ducttape'
make[2]: Entering directory `/home/mudaser/Downloads/slony1-2.0.0/src/slony_logshipper'
/bin/sh /home/mudaser/Downloads/slony1-2.0.0/config/mkinstalldirs /usr/local/pgsql/bin/
/bin/sh /home/mudaser/Downloads/slony1-2.0.0/config/install-sh -c -m 755 slony_logshipper /usr/local/pgsql/bin/
make[2]: Leaving directory `/home/mudaser/Downloads/slony1-2.0.0/src/slony_logshipper'
make[1]: Leaving directory `/home/mudaser/Downloads/slony1-2.0.0/src'
make[1]: Entering directory `/home/mudaser/Downloads/slony1-2.0.0/tools'
for subdir in altperl ; do \
          make -C $subdir install || exit; \
        done
make[2]: Entering directory `/home/mudaser/Downloads/slony1-2.0.0/tools/altperl'
/bin/sh /home/mudaser/Downloads/slony1-2.0.0/config/mkinstalldirs /usr/local/etc
/bin/sh /home/mudaser/Downloads/slony1-2.0.0/config/mkinstalldirs /usr/local/pgsql/lib/
/bin/sh /home/mudaser/Downloads/slony1-2.0.0/config/mkinstalldirs 
The altperl tools won't be installed unless --with-perltools is specified in configure
make[2]: Leaving directory `/home/mudaser/Downloads/slony1-2.0.0/tools/altperl'
make[1]: Leaving directory `/home/mudaser/Downloads/slony1-2.0.0/tools'
All of Slony-I is successfully installed

Congratulations Slony-I is successfully installed and is ready to be used.

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