<html><body><div style="color:#000; background-color:#fff; font-family:bookman old style, new york, times, serif;font-size:12pt"><div>hello all!</div><div><br><span></span></div><br><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:bookman old style, new york, times, serif;">
I am installing and configuring swift using the commands given in the
book "software defined storage with openstack swift" by Joe Arnold.<br></div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:bookman old style, new york, times, serif;">
I am working on Ubuntu 12.04</div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:bookman old style, new york, times, serif;">I had downloaded swift, install it, configure files, prepare the drives, mount and reboot</div>
<div style="font-style:normal;font-size:16px;background-color:transparent;font-family:bookman old style, new york, times, serif;">Then, I again give 'mount' command and following results are recieved.</div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:bookman old style, new york, times, serif;">
<br></div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:bookman old style, new york, times, serif;">arun@arun-Aspire-5742:~$ mount<br>/dev/sda4 on / type ext4 (rw,errors=remount-ro)<br>
proc on /proc type proc (rw,noexec,nosuid,nodev)<br>sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)<br>none on /sys/fs/fuse/connections type fusectl (rw)<br>none on /sys/kernel/debug type debugfs (rw)<br>none on /sys/kernel/security type securityfs (rw)<br>
udev on /dev type devtmpfs (rw,mode=0755)<br>devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)<br>tmpfs on /run type
tmpfs (rw,noexec,nosuid,size=10%,mode=0755)<br>none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)<br>none on /run/shm type tmpfs (rw,nosuid,nodev)<br>gvfs-fuse-daemon on /home/arun/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev,user=arun)<br>
</div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:bookman old style, new york, times, serif;"><br></div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:bookman old style, new york, times, serif;">
Then, I proceed further for creating the builder files</div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:bookman old style, new york, times, serif;"><br></div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:bookman old style, new york, times, serif;">
arun@arun-Aspire-5742:~$ cd /etc/swift<br>arun@arun-Aspire-5742:/etc/swift$ su -<br>Password: <br></div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:bookman old style, new york, times, serif;">
root@arun-Aspire-5742:~# cd /etc/swift<br>root@arun-Aspire-5742:/etc/swift# sudo swift-ring-builder account.builder create 18 3 24<br>Traceback (most recent call last):<br> File "/usr/local/bin/swift-ring-builder", line 4, in <module><br>
import pkg_resources<br> File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2707, in <module><br> working_set.require(__requires__)<br> File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 686, in require<br>
needed = self.resolve(parse_requirements(requirements))<br> File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 584, in
resolve<br> raise DistributionNotFound(req)<br>pkg_resources.DistributionNotFound: dnspython>=1.10.0<br>root@arun-Aspire-5742:/etc/swift# sudo swift-ring-builder container.builder create 18 3 24<br>Traceback (most recent call last):<br>
File "/usr/local/bin/swift-ring-builder", line 4, in <module><br> import pkg_resources<br> File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2707, in <module><br> working_set.require(__requires__)<br>
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 686, in require<br> needed = self.resolve(parse_requirements(requirements))<br> File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 584, in resolve<br>
raise DistributionNotFound(req)<br>pkg_resources.DistributionNotFound: dnspython>=1.10.0<br>root@arun-Aspire-5742:/etc/swift# sudo swift-ring-builder
object.builder create 18 3 24<br>Traceback (most recent call last):<br> File "/usr/local/bin/swift-ring-builder", line 4, in <module><br> import pkg_resources<br> File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2707, in <module><br>
working_set.require(__requires__)<br> File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 686, in require<br> needed = self.resolve(parse_requirements(requirements))<br> File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 584, in resolve<br>
raise DistributionNotFound(req)<br>pkg_resources.DistributionNotFound: dnspython>=1.10.0<br>root@arun-Aspire-5742:/etc/swift# <br>root@arun-Aspire-5742:/etc/swift# swift-ring-builder<br>Traceback (most recent call last):<br>
File "/usr/local/bin/swift-ring-builder", line 4, in <module><br> import
pkg_resources<br> File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2707, in <module><br> working_set.require(__requires__)<br> File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 686, in require<br>
needed = self.resolve(parse_requirements(requirements))<br> File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 584, in resolve<br> raise DistributionNotFound(req)<br>pkg_resources.DistributionNotFound: dnspython>=1.10.0<br>
</div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:bookman old style, new york, times, serif;"><br></div><div style="font-style:normal;font-size:16px;background-color:transparent;font-family:bookman old style, new york, times, serif;">
I was doubtful that these results are not correct and there is some problem in creating builder
files.<br><br>I install the python package dnspython using 'apt-get install' command<br>Then, I try to create builder file<br>But, again, I get the same error<br><br>root@arun-Aspire-5742:~# cd /opt/swift/etc<br>root@arun-Aspire-5742:/opt/swift/etc# sudo apt-get install python-dnspython<br>Reading package lists... Done<br>Building dependency tree <br>Reading state information... Done<br>The following NEW packages will be installed:<br> python-dnspython<br>0 upgraded, 1 newly installed, 0 to remove and 590 not upgraded.<br>Need to get 99.2 kB of archives.<br>After this operation, 548 kB of additional disk space will be used.<br>Get:1 http://us.archive.ubuntu.com/ubuntu/ precise/main python-dnspython all 1.9.4-0ubuntu3 [99.2 kB]<br>Fetched 99.2
kB in 3s (30.7 kB/s) <br>Selecting previously unselected package python-dnspython.<br>(Reading database ... 150833 files and directories currently installed.)<br>Unpacking python-dnspython (from .../python-dnspython_1.9.4-0ubuntu3_all.deb) ...<br>Setting up python-dnspython (1.9.4-0ubuntu3) ...<br><br>root@arun-Aspire-5742:/opt/swift/etc# cd /etc/swift<br>root@arun-Aspire-5742:/etc/swift# sudo swift-ring-builder account.builder create 18 3 24<br>Traceback (most recent call last):<br> File "/usr/local/bin/swift-ring-builder", line 4, in <module><br> import pkg_resources<br> File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2711, in <module><br> parse_requirements(__requires__), Environment()<br> File "/usr/lib/python2.7/dist-packages/pkg_resources.py",
line 584, in resolve<br> raise DistributionNotFound(req)<br>pkg_resources.DistributionNotFound: dnspython>=1.10.0<br>root@arun-Aspire-5742:/etc/swift# <br><br>please help me in this regard<br><br>---<br><br>thanks<br><br>Pragya Jain<br><br><br><br></div>
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