CentOS6.5 install GNS3
Download address of software needed for the experiment: http://down.51cto.com/data/2092966
1. Experimental environment
[root@CentOS1] # head-1 / etc/issue
CentOS release 6.5 (Final)
[root@CentOS1 ~] # uname-r
2.6.32-431.el6.i686
2. Preparatory work
2.1. Installation graphical interface
Yum-y groupinstall "Desktop"
Yum-y groupinstall "X Window System"
Yum-y groupinstall "Chinese Support"
Startx
2.2.install VNC
Yum-y install tigervnc*
Vncserver: 1
3. Install the dependency package
Yum-y install PyQt4 sip python qt qt-x11
4. Install dynamips
[root@CentOS1 src] # ls
C3640-jk9o3s-mz.124-7a.bin dynamips-0.2.8-RC3-community.tar.gz GNS3-0.8.3.1-src.tar.gz
[root@CentOS1 src] # tar zxvf dynamips-0.2.8-RC3-community.tar.gz
[root@CentOS1 src] # cd dynamips-0.2.8-RC3-community
[root@CentOS1 dynamips-0.2.8-RC3-community] # make
Make-C stable
Make [1]: Entering directory `/ usr/local/src/dynamips-0.2.8-RC3-community/stable'
Linking rom2c
Make [1]: cc: Command not found
Make [1]: * * [rom2c] Error 127
Make [1]: Leaving directory `/ usr/local/src/dynamips-0.2.8-RC3-community/stable'
Make: * * [dynamips.stable] Error 2
[root@CentOS1 dynamips-0.2.8-RC3-community] # yum-y install gcc
[root@CentOS1 dynamips-0.2.8-RC3-community] # make
Make-C stable
Make [1]: Entering directory `/ usr/local/src/dynamips-0.2.8-RC3-community/stable'
Linking rom2c
Cc: / usr/lib/libelf.a: No such file or directory
.. / common/rom2c.c:16:20: error: libelf.h: No such file or directory
.. / common/rom2c.c: In function 'main':
.. / common/rom2c.c:25: error: 'Elf32_Ehdr' undeclared (first use in this function)
.. / common/rom2c.c:25: error: (Each undeclared identifier is reported only once
.. / common/rom2c.c:25: error: for each function it appears in.)
.. / common/rom2c.c:25: error: 'ehdr' undeclared (first use in this function)
.. / common/rom2c.c:26: error: 'Elf32_Phdr' undeclared (first use in this function)
.. / common/rom2c.c:26: error: 'phdr' undeclared (first use in this function)
.. / common/rom2c.c:27: error: 'Elf' undeclared (first use in this function)
.. / common/rom2c.c:27: error: 'img_elf' undeclared (first use in this function)
.. / common/rom2c.c:42: warning: implicit declaration of function 'elf_version'
.. / common/rom2c.c:42: error: 'EV_CURRENT' undeclared (first use in this function)
.. / common/rom2c.c:42: error: 'EV_NONE' undeclared (first use in this function)
.. / common/rom2c.c:47: warning: implicit declaration of function 'elf_begin'
.. / common/rom2c.c:47: error: 'ELF_C_READ' undeclared (first use in this function)
.. / common/rom2c.c:49: warning: implicit declaration of function 'elf_errmsg'
.. / common/rom2c.c:49: warning: implicit declaration of function 'elf_errno'
.. / common/rom2c.c:49: warning: format'% s' expects type 'char *', but argument 3 has type 'int'
.. / common/rom2c.c:53: warning: implicit declaration of function 'elf32_getphdr'
.. / common/rom2c.c:55: warning: format'% s' expects type 'char *', but argument 3 has type 'int'
.. / common/rom2c.c:64: warning: implicit declaration of function 'elf32_getehdr'
Make [1]: * * [rom2c] Error 1
Make [1]: Leaving directory `/ usr/local/src/dynamips-0.2.8-RC3-community/stable'
Make: * * [dynamips.stable] Error 2
[root@CentOS1 dynamips-0.2.8-RC3-community] # yum-y install elfutils*
[root@CentOS1 dynamips-0.2.8-RC3-community] # make
Make-C stable
Make [1]: Entering directory `/ usr/local/src/dynamips-0.2.8-RC3-community/stable'
Linking rom2c
/ usr/bin/ld: cannot find-luuid
Collect2: ld returned 1 exit status
Make [1]: * * [rom2c] Error 1
Make [1]: Leaving directory `/ usr/local/src/dynamips-0.2.8-RC3-community/stable'
Make: * * [dynamips.stable] Error 2
[root@CentOS1 dynamips-0.2.8-RC3-community] # yum-y install libuuid*
[root@CentOS1 dynamips-0.2.8-RC3-community] # make
Make-C stable
Make [1]: Entering directory `/ usr/local/src/dynamips-0.2.8-RC3-community/stable'
Linking rom2c
/ usr/bin/ld: cannot find-lpcap
Collect2: ld returned 1 exit status
Make [1]: * * [rom2c] Error 1
Make [1]: Leaving directory `/ usr/local/src/dynamips-0.2.8-RC3-community/stable'
Make: * * [dynamips.stable] Error 2
[root@CentOS1 dynamips-0.2.8-RC3-community] # yum-y install libpcap*
[root@CentOS1 dynamips-0.2.8-RC3-community] # make & & make install
(for 64-bit systems, execute export DYNAMIPS_LIB=lib64 and export DYNAMIPS_ARCH=amd64 in make&&make install first)
5. Install GNS3
[root@CentOS1 src] # tar zxvf GNS3-0.8.3.1-src.tar.gz
[root@CentOS1 src] # cd GNS3-0.8.3.1-src
[root@CentOS1 GNS3-0.8.3.1-src] # python setup.py install
6. Start GNS3
6.1.Add IOS image
6.2. test dynamips
6.3. Add equipment
Comment out the following two lines and restart GNS3
[root@CentOS1 GNS3-0.8.3.1-src] # vim / usr/lib/python2.6/site-packages/GNS3/Node/AbstractNode.py
62 # if QtCore.QT_VERSION > = 0x040600:
63 # flags = flags | self.ItemSendsGeometryChanges
6.4. Set and configure the terminal
