本篇内容介绍了“linux下怎么安装rlwrap”的有关知识，在实际案例的操作过程中，不少人都会遇到这样的困境，接下来就让小编带领大家学习一下如何处理这些情况吧！希望大家仔细阅读，能够学有所成！
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rlwrap 可用来支持Oracle下sqlplus历史命令的回调功能，提高效率。
1、 下载
从http://utopia.knoware.nl/~hlub/uck/rlwrap/下载rlwrap-0.37.tar.gz，然后上传到
相应目录
2.安装
[root@localhost soft]# gzip -d rlwrap-0.37.tar.gz
[root@localhost soft]# tar -xvf rlwrap-0.37.tar
[root@localhost rlwrap-0.37]# ./configure
checking build system type... i686-pc-Linux-gnu
checking host system type... i686-pc-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make sets $(MAKE)... (cached) yes
checking whether build environment is sane... yes
checking for style of include used by make... GNU
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 dependency style of gcc... gcc3
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 minix/config.h usability... no
checking minix/config.h presence... no
checking for minix/config.h... no
checking whether it is safe to define __EXTENSIONS__... yes
checking for gcc... (cached) gcc
checking whether we are using the GNU C compiler... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking for gcc option to accept ISO C89... (cached) none needed
checking dependency style of gcc... (cached) gcc3
checking how to run the C preprocessor... gcc -E
checking for perl... /usr/bin/perl
checking for strip... strip
checking for ANSI C header files... (cached) yes
checking for sys/wait.h that is POSIX.1 compatible... yes
checking errno.h usability... yes
checking errno.h presence... yes
checking for errno.h... yes
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking libutil.h usability... no
checking libutil.h presence... no
checking for libutil.h... no
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking sched.h usability... yes
checking sched.h presence... yes
checking for sched.h... yes
checking sys/ioctl.h usability... yes
checking sys/ioctl.h presence... yes
checking for sys/ioctl.h... yes
checking for sys/wait.h... (cached) yes
checking sys/resource.h usability... yes
checking sys/resource.h presence... yes
checking for sys/resource.h... yes
checking stddef.h usability... yes
checking stddef.h presence... yes
checking for stddef.h... yes
checking termios.h usability... yes
checking termios.h presence... yes
checking for termios.h... yes
checking for unistd.h... (cached) yes
checking for stdint.h... (cached) yes
checking time.h usability... yes
checking time.h presence... yes
checking for time.h... yes
checking getopt.h usability... yes
checking getopt.h presence... yes
checking for getopt.h... yes
checking regex.h usability... yes
checking regex.h presence... yes
checking for regex.h... yes
checking curses.h usability... no
checking curses.h presence... no
checking for curses.h... no
checking termcap.h usability... no
checking termcap.h presence... no
checking for termcap.h... no
checking for term.h... no
checking for ncurses/term.h... no
checking argument type of tputs putc function... char
checking whether your getopt() correctly understands double colons in option string... yes
checking for an ANSI C-conforming const... yes
checking for pid_t... yes
checking whether time.h and sys/time.h may both be included... yes
checking whether gcc needs -traditional... no
checking return type of signal handlers... void
checking for getopt_long... yes
checking for getopt_long... (cached) yes
checking for isastream... yes
checking for mkstemp... yes
checking for pselect... yes
checking for putenv... yes
checking for readlink... yes
checking for sched_yield... yes
checking for setenv... yes
checking for setitimer... yes
checking for setsid... yes
checking for setrlimit... yes
checking for sigaction... yes
checking for snprintf... yes
checking for strlcpy... no
checking for strlcat... no
checking for strnlen... yes
checking for system... yes
checking for openpty in -lutil... yes
checking for openpty... yes
checking for getpty... no
checking for grantpt... yes
checking for unlockpt... yes
checking for getpt... yes
checking for pty/tty type... checking pty.h usability... yes
checking pty.h presence... yes
checking for pty.h... yes
OPENPTY
configure: checking for pty ranges...
checking for tgetent... no
checking for tgetent in -lcurses... yes
checking for readline in -lreadline... no
configure: error:
You need the GNU readline library(ftp://ftp.gnu.org/gnu/readline/ ) to build
this program!
[root@localhost rlwrap-0.37]# make
make: *** No targets specified and no makefile found. Stop.
出现上面错误是因为缺少三个安装包：
libtermcap-devel-2.0.8-39.i386.rpm
readline-4.3-13.i386.rpm
readline-devel-4.3-13.i386.rpm
以上安装包在安装光盘中可以找到。
[root@localhost rlwrap-0.37]# rpm -qa|grep read
readline-4.3-13
安装以下三个包：
[root@localhost rpms]# rpm -Uvh readline*
[root@localhost rpms]# rpm -ivh libtermcap-devel-2.0.8-39.i386.rpm
检查是否安装成功：
[root@localhost rpms]# rpm -qa|grep readline
readline-4.3-13
readline-devel-4.3-13
[root@localhost rpms]# rpm -qa|grep libter
libtermcap-2.0.8-39
libtermcap-devel-2.0.8-39
[root@localhost rpms]#
重新安装：
[root@localhost rlwrap-0.37]# ./configure
[root@localhost rlwrap-0.37]# make
make all-recursive
make[1]: Entering directory `/soft/rlwrap-0.37'
Making all in doc
make[2]: Entering directory `/soft/rlwrap-0.37/doc'
sed -e 's#@DATADIR@#/usr/local/share#' rlwrap.man > rlwrap.1
make[2]: Leaving directory `/soft/rlwrap-0.37/doc'
Making all in src
make[2]: Entering directory `/soft/rlwrap-0.37/src'
gcc -DHAVE_CONFIG_H -I. -I.. -DDATADIR=\"/usr/local/share\" -g -O2 -MT main.o -MD -MP -MF .deps/main.Tpo -c -o main.o main.c
mv -f .deps/main.Tpo .deps/main.Po
gcc -DHAVE_CONFIG_H -I. -I.. -DDATADIR=\"/usr/local/share\" -g -O2 -MT signals.o -MD -MP -MF .deps/signals.Tpo -c -o signals.o signals.c
mv -f .deps/signals.Tpo .deps/signals.Po
gcc -DHAVE_CONFIG_H -I. -I.. -DDATADIR=\"/usr/local/share\" -g -O2 -MT readline.o -MD -MP -MF .deps/readline.Tpo -c -o readline.o readline.c
mv -f .deps/readline.Tpo .deps/readline.Po
gcc -DHAVE_CONFIG_H -I. -I.. -DDATADIR=\"/usr/local/share\" -g -O2 -MT pty.o -MD -MP -MF .deps/pty.Tpo -c -o pty.o pty.c
mv -f .deps/pty.Tpo .deps/pty.Po
gcc -DHAVE_CONFIG_H -I. -I.. -DDATADIR=\"/usr/local/share\" -g -O2 -MT completion.o -MD -MP -MF .deps/completion.Tpo -c -o completion.o completion.c
mv -f .deps/completion.Tpo .deps/completion.Po
gcc -DHAVE_CONFIG_H -I. -I.. -DDATADIR=\"/usr/local/share\" -g -O2 -MT term.o -MD -MP -MF .deps/term.Tpo -c -o term.o term.c
mv -f .deps/term.Tpo .deps/term.Po
gcc -DHAVE_CONFIG_H -I. -I.. -DDATADIR=\"/usr/local/share\" -g -O2 -MT ptytty.o -MD -MP -MF .deps/ptytty.Tpo -c -o ptytty.o ptytty.c
mv -f .deps/ptytty.Tpo .deps/ptytty.Po
gcc -DHAVE_CONFIG_H -I. -I.. -DDATADIR=\"/usr/local/share\" -g -O2 -MT utils.o -MD -MP -MF .deps/utils.Tpo -c -o utils.o utils.c
mv -f .deps/utils.Tpo .deps/utils.Po
gcc -DHAVE_CONFIG_H -I. -I.. -DDATADIR=\"/usr/local/share\" -g -O2 -MT string_utils.o -MD -MP -MF .deps/string_utils.Tpo -c -o string_utils.o string_utils.c
string_utils.c: In function `colourless_strlen':
string_utils.c:626: warning: assignment discards qualifiers from pointer target type
mv -f .deps/string_utils.Tpo .deps/string_utils.Po
gcc -DHAVE_CONFIG_H -I. -I.. -DDATADIR=\"/usr/local/share\" -g -O2 -MT malloc_debug.o -MD -MP -MF .deps/malloc_debug.Tpo -c -o malloc_debug.o malloc_debug.c
mv -f .deps/malloc_debug.Tpo .deps/malloc_debug.Po
gcc -DHAVE_CONFIG_H -I. -I.. -DDATADIR=\"/usr/local/share\" -g -O2 -MT filter.o -MD -MP -MF .deps/filter.Tpo -c -o filter.o filter.c
mv -f .deps/filter.Tpo .deps/filter.Po
gcc -DDATADIR=\"/usr/local/share\" -g -O2 -o rlwrap main.o signals.o readline.o pty.o completion.o term.o ptytty.o utils.o string_utils.o malloc_debug.o filter.o -lutil -lreadline -lcurses
make[2]: Leaving directory `/soft/rlwrap-0.37/src'
Making all in filters
make[2]: Entering directory `/soft/rlwrap-0.37/filters'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/soft/rlwrap-0.37/filters'
make[2]: Entering directory `/soft/rlwrap-0.37'
make[2]: Nothing to be done for `all-am'.
make[2]: Leaving directory `/soft/rlwrap-0.37'
make[1]: Leaving directory `/soft/rlwrap-0.37'
[root@localhost rlwrap-0.37]#
[root@localhost rlwrap-0.37]# make install
Making install in doc
make[1]: Entering directory `/soft/rlwrap-0.37/doc'
make[2]: Entering directory `/soft/rlwrap-0.37/doc'
make[2]: Nothing to be done for `install-exec-am'.
test -z "/usr/local/share/man/man1" || /bin/mkdir -p "/usr/local/share/man/man1"
/usr/bin/install -c -m 644 rlwrap.1 '/usr/local/share/man/man1'
make[2]: Leaving directory `/soft/rlwrap-0.37/doc'
make[1]: Leaving directory `/soft/rlwrap-0.37/doc'
Making install in src
make[1]: Entering directory `/soft/rlwrap-0.37/src'
make[2]: Entering directory `/soft/rlwrap-0.37/src'
test -z "/usr/local/bin" || /bin/mkdir -p "/usr/local/bin"
/usr/bin/install -c rlwrap '/usr/local/bin'
make[2]: Nothing to be done for `install-data-am'.
make[2]: Leaving directory `/soft/rlwrap-0.37/src'
make[1]: Leaving directory `/soft/rlwrap-0.37/src'
Making install in filters
make[1]: Entering directory `/soft/rlwrap-0.37/filters'
make[2]: Entering directory `/soft/rlwrap-0.37/filters'
make[2]: Nothing to be done for `install-exec-am'.
test -z "/usr/local/share/man/man3" || /bin/mkdir -p "/usr/local/share/man/man3"
/usr/bin/install -c -m 644 RlwrapFilter.3pm '/usr/local/share/man/man3'
make[2]: Leaving directory `/soft/rlwrap-0.37/filters'
make[1]: Leaving directory `/soft/rlwrap-0.37/filters'
make[1]: Entering directory `/soft/rlwrap-0.37'
make[2]: Entering directory `/soft/rlwrap-0.37'
make[2]: Nothing to be done for `install-exec-am'.
test -z "/usr/local/share/rlwrap" || /bin/mkdir -p "/usr/local/share/rlwrap"
/bin/mkdir -p '/usr/local/share/rlwrap/filters'
/usr/bin/install -c -m 644 filters/README filters/RlwrapFilter.pm filters/RlwrapFilter.3pm filters/count_in_prompt filters/pipeto filters/logger filters/null filters/unbackspace filters/pipeline filters/ftp_filter filters/history_format filters/simple_macro filters/template filters/scrub_prompt filters/paint_prompt filters/censor_passwords filters/listing '/usr/local/share/rlwrap/filters'
/bin/mkdir -p '/usr/local/share/rlwrap/completions'
/usr/bin/install -c -m 644 completions/testclient completions/coqtop '/usr/local/share/rlwrap/completions'
make install-data-hook
make[3]: Entering directory `/soft/rlwrap-0.37'
chmod a+x /usr/local/share/rlwrap/filters/*
make[3]: Leaving directory `/soft/rlwrap-0.37'
make[2]: Leaving directory `/soft/rlwrap-0.37'
make[1]: Leaving directory `/soft/rlwrap-0.37'
[root@localhost rlwrap-0.37]#
3、 验证安装结果
[root@localhost rlwrap-0.37]#su – oracle
[oracle@localhost ~]$ rlwrap
4、安装报错
rlwrap: error while loadingshared libraries: libreadline.so.5: cannot open shared object file: No suchfile or directory
解决办法：
在oracle下的.bash_profile中$PATH路径中增加/usr/local/bin路径
PATH=/usr/local/bin:$PATH;export PATH
5、 编辑oracle用户下的.bash_profile
增加
alias sqlplus=’rlwrap sqlplus’
alias rman=’rlwrap rman’
“linux下怎么安装rlwrap”的内容就介绍到这里了，感谢大家的阅读。如果想了解更多行业相关的知识可以关注创新互联网站，小编将为大家输出更多高质量的实用文章！
