CentOS6.5 install GNS3

CentOS6.5 install GNS3

1. experiment environment

[Root @ CentOS1 ~] # Head-1/etc/issue

CentOS release 6.5 (Final)

[Root @ CentOS1 ~] # Uname-r

2.6.32-431. el6.i686

2. Preparations

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

(If it is a 64-bit system, execute export DYNAMIPS_LIB = lib64 and export DYNAMIPS_ARCH = amd64 in make & make install)

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 an IOS image

6.2. Test dynamips

6.3 Add a device

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 configure the terminal