code 100 while installing tensorflow serving - tensorflow

I am trying to install tensorflow serving in ubuntu via a docker image
I have cloned the tensorflow serving repo from "https://github.com/tensorflow/serving" and trying to create a docker image with the help of below command:
docker build --pull -t $USER/tensorflow-serving-devel -f tensorflow_serving/tools/docker/Dockerfile.devel .
When i tried to do, I am getting the following error:
Reading package lists...
W: The repository 'http://security.ubuntu.com/ubuntu xenial-security Release' does not have a Release file.
W: The repository 'http://archive.ubuntu.com/ubuntu xenial Release' does not have a Release file.
W: The repository 'http://archive.ubuntu.com/ubuntu xenial-updates Release' does not have a Release file.
W: The repository 'http://archive.ubuntu.com/ubuntu xenial-backports Release' does not have a Release file.
E: Failed to fetch http://security.ubuntu.com/ubuntu/dists/xenial-security/universe/source/Sources Error writing to output file - write (28: No space left on device) Error writing to file - write (28: No space left on device) [IP: 91.189.88.161 80]
E: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial/universe/source/Sources Error writing to output file - write (28: No space left on device) Error writing to file - write (28: No space left on device) [IP: 91.189.91.26 80]
E: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial-updates/universe/source/Sources Error writing to output file - write (28: No space left on device) Error writing to file - write (28: No space left on device) [IP: 91.189.91.26 80]
E: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/xenial-backports/main/binary-amd64/Packages Error writing to output file - write (28: No space left on device) Error writing to file - write (28: No space left on device) [IP: 91.189.91.26 80]
E: Some index files failed to download. They have been ignored, or old ones used instead.
The command '/bin/sh -c apt-get update && apt-get install -y build-essential curl git libfreetype6-dev libpng12-dev libzmq3-dev mlocate pkg-config python-dev python-numpy python-pip software-properties-common swig zip zlib1g-dev libcurl3-dev openjdk-8-jdk openjdk-8-jre-headless wget && apt-get clean && rm -rf /var/lib/apt/lists/*' returned a non-zero code: 100
Is that Ubuntu Xenial version doesnt have a release for Tensorflow serving? Or is it that i am missing out something?
Please help.

Read through this link.
https://hub.docker.com/r/yesuprelease/tensorflow-serving-devel/ .
It looks like Ubuntu 16.04 has a release for tensorflow serving. Mostly it's a problem of less memory space in your system that led to failed fetching.

Related

downloads getting corrupted

Within Ubuntu Server 16.04 LTS running in oracle virtualbox large packages get corrupted when downloaded. using:
sudo apt-get install packagename
results in a HASH Missmatch
All the usual steps don't fix this.
running a
WGET https://repopath/packagename.deb
sudo dpkg -i /dowloadpath/packagename.deb
results in
Preparing to unpack /dowloadpath/packagename.deb ...
Unpacking packagename.deb ...
dpkg-deb (subprocess): decompressing archive member: lzma error: compressed data is corrupt
dpkg-deb: error: subprocess <decompress> returned error exit status 2
dpkg: error processing archive /dowloadpath/packagename.deb (--install):
cannot copy extracted data for './tmp/packagepath/lib/libprotobuf.a' to '/tmp/packagepath/lib/libprotobuf.a.dpkg-new': unexpected end of file or stream
Errors were encountered while processing:
however if i download the packagename.deb in windows, then move into the var/cache/apt/archives and issue a
sudo apt-get install -f
after a failed installation then it all works. Has anyone seen downloading >200mb files being corrupted within VMs and possibly know a fix?

Multiple issues trying to install PyBOSSA

I am trying to set up PyBOSSA on an AWS EC2 instance running Ubuntu 18.04 LTS. I am following the official instructions and have encountered three errors so far.
sudo apt-get install -y git postgresql postgresql-all postgresql-server-dev-all libpq-dev python-psycopg2 libsasl2-dev libldap2-dev libssl-dev python-virtualenv python-dev build-essential libjpeg-dev libssl-dev libffi-dev dbus libdbus-1-dev libdbus-glib-1-dev libldap2-dev libsasl2-dev python-pip python3-pip redis-server
cd ~
git clone --recursive https://github.com/Scifabric/pybossa
cd pybossa
virtualenv -p python3 env (I'm using Python3 explicitly as my system also has Python 2.7 installed).
source env/bin/activate
pip install -U pip
pip install -r ~/pybossa/requirements.txt
At this point, I start getting error messages... I have copied the stdout and stderr into a file, which I have uploaded here.
I'm not sure if the errors there are what have caused my later errors, but I pushed on through the instructions anyway in hopes it'd work...
cp settings_local.py.tmpl settings_local.py
cp alembic.ini.template alembic.ini
redis-server contrib/sentinel.conf --sentinel
I noted that the Redis server version was 4.0.9 (the instructions say it needs to be v2.6 or greater).
The output from starting the Redis server was as follows:
30284:X 30 Mar 03:09:22.004 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
30284:X 30 Mar 03:09:22.004 # Redis version=4.0.9, bits=64, commit=00000000, modified=0, pid=30284, just started
30284:X 30 Mar 03:09:22.004 # Configuration loaded
...I gather that's ok...
rqscheduler --host 127.0.0.1
This command wasn't installed on my system. I tried to use apt to install it, but there was nothing there. I also tried apt install rq rqscheduler rq-scheduler - nothing found. I then Googled and found the website for rq-scheduler, and found that I could install it by running pip install rq-scheduler
That installed correctly. Nonetheless, running the command rqscheduler --host 127.0.0.1 in the terminal still failed: rqscheduler: command not found.
Knowing that it was a Python package, I wondered if maybe I needed to prepend python3 onto the start of the command: python3 rqscheduler --host 127.0.0.1. Response: python3: can't open file 'rqscheduler': [Errno 2] No such file or directory.
I also tried pip3 install rq-scheduler (which installed fine) and then running the command, but encountered the same error.
I would appreciate knowing how to get that running, but for the purpose of this test, I skipped setting up Regis and the scheduler, and continued with the PyBOSSA instructions:
sudo su postgres
createuser -d -P pybossa
(Password set)
createdb pybossa -O pybossa
exit
python3 cli.py db_create
...and then I got this error:
File "cli.py", line 162
'''SELECT id, created FROM task_run WHERE created LIKE ('\x%')''')
^
SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 54-55: truncated \xXX escape
I instead tried python cli.py db_create, just in case it'd work, and got a different error:
python cli.py db_create
ValueError: invalid \x escape
So I'm seeing three separate issues:
Installing the PyBOSSA-required Python packages.
The issue with the rqscheduler command.
The error when starting the PyBOSSA server.
What do these errors mean?
1 ) For the installation, try this:
virtualenv env
source env/bin/activate
sudo apt install python3-pip
pip3 install -r requirements.txt
Which ended with no error.
2) Try :
pip install rq-scheduler==0.9.1
or
pip3 install rq-scheduler==0.9.1
3) The \ char need to be escaped (like \\) in python.
So you may alter the cli.py line 162 (using text editor) from:
'''SELECT id, created FROM task_run WHERE created LIKE ('\x%')''')
To:
'''SELECT id, created FROM task_run WHERE created LIKE ('\\x%')''')
But it will be better to be fixed by dev on github ...
CONCLUSION
According to official documentation,
PYBOSSA for python 3 We’ve finally migrated PYBOSSA to python 3. We’re
not going to merge into master until we test it in production a bit
more, so please, help us by testing it. All you have to do is
basically, check out the python3 branch (migrate-python3) and run it.
Then, any bug, issue you find, you just report it and we will be happy
to help you.
The PYBOSSA python3 version is freshly migrated so finaly is not very stable ... I expect that it will be better to use the PYBOSSA python2.7 branch and follow exactly the documentation.
And according to official github account they try to make money with support (?...)
Get professional support You can hire us to help you with your PYBOSSA
project or server (specially for python 2.7). Go to our website, and
contact us.
The issue has now been fixed for the master branch (https://github.com/Scifabric/pybossa/pull/1986). You can fetch the new code and use it.

Installing tensorboard built from source

This is about a tensorboard which is built from source, not about pip-installed one.
I could successfully build it.
$ git clone https://github.com/tensorflow/tensorboard.git
$ cd tensorboard/
$ bazel build //tensorboard
tensorflow/tensorboard$ bazel build //tensorboard
Starting local Bazel server and connecting to it...
......................................
: (log messages here)
Target //tensorboard:tensorboard up-to-date:
bazel-bin/tensorboard/tensorboard
INFO: Elapsed time: 326.553s, Critical Path: 187.92s
INFO: 619 processes: 456 linux-sandbox, 12 local, 151 worker.
INFO: Build completed successfully, 1268 total actions
Then yes I can run it as documented in tensorboard/README.md, and it works.
$ ./bazel-bin/tensorboard/tensorboard --logdir path/to/logs
The problem is, I'd like to run it as if installed via pip like this:
$ tensorboard --logdir path/to/logs
But as far as I looked for, no script provided to create .whl file so that we can locally-pip-install it, unlike tensorflow provides one like this.
$ bazel-bin/tensorflow/tools/pip_package/build_pip_package /tmp/tensorflow_pkg
$ sudo pip install /tmp/tensorflow_pkg/tensorflow-1.8.0-py2-none-any.whl
So... can anybody show how to do that? Making packaging script would solve this, but it should exist somewhere as long as tensorboard is provided via pip anyway. :)
My workaround so far is not clean enough:
$ ln -s /my/build/folder/tensorboard/bazel-bin/tensorboard/tensorboard ~/bin
$ ln -s /my/build/folder/tensorboard/bazel-bin/tensorboard/tensorboard.runfiles ~/bin
I appreciate your suggestions, thanks!
Update July-21:
Thanks to W JC, I found instruction is already there in tensorboard/pip_package/BUILD.
# rm -rf /tmp/tensorboard
# bazel run //tensorboard/pip_package:build_pip_package
# pip install -U /tmp/tensorboard/*py2*.pip
Though unfortunately it shows error in my environment, and I guess it's local issue maybe because I'm using anaconda.
But basically the problem was resolved. It should basically work as long as running on supported environment.
It seems there exists an script in the /tensorboard/pip_packages try to build wheels
bazel run //tensorboard/pip_package:build_pip_package ./ did generate the wheel out, but in the folder where bazel-bin points to. In my case, it's generated at ~/.cache/bazel/_bazel_peijia/b64ba42719633ff75eec6880decefcd3/execroot/org_tensorflow_tensorboard/bazel-out/k8-fastbuild/bin/tensorboard/pip_package/build_pip_package.runfiles/org_tensorflow_tensorboard/tensorboard-2.10.0a0-py3-none-any.whl

FATAL_ERROR: "continuous.c", line 246: Failed to open audio device

I am looking for a solution for pocketsphinx for a long time. I tried everything
apt-get remove pulseaudio -y
aptitude purge pulseaudio -y
apt-get install bison -y
cd /usr/install
tar -xvf sphinxbase-0.8.tar.gz
cd sphinxbase-0.8
./configure
make
make install
tar -xvf pocketsphinx-0.8.tar.gz
cd pocketsphinx-0.8
./configure
make
make install
There is no file /etc/modprob.d/alsa-base.config so I updated /usr/shared/alsa/alsa.config uncommenting load card-specific configuration files (on request) and also /lib/modprob.d/aliases.conf commenting options snd-usb-audio index=-2
Every try from various resources I have done. I can record arecord -f cd -D plughw:1,0 -d 20 test.wav and play the same file using aplay test.wav
my soundcards are
0 [ALSA ]: bcm2835 - bcm2835 ALSA
bcm2835 ALSA
1 [CAMERA ]: USB-Audio - USB2.0 PC CAMERA
ARKMICRO USB2.0 PC CAMERA at usb-3f980000.usb-1.2,high speed
Every supported libraries are downloaded(Dont'know how many) but still It is not working.
I am using raspbian jessie image.
It is not recommended to use pocketsphinx-0.8, pocketsphinx-5prealpha is much more accurate.
Audio device for recording is specified with -adcdev option:
pocketsphinx_continuous -inmic yes -adcdev plughw:1,0
You can also configure alsa to use plughw:1,0 as default recording device, in that case you would not need -adcdev

installing TensorFlow on the IBM power8

I have access to a large IBM Power8 machine, and would like to install TensorFlow on it. Naturally, I tried the quick pip install, but it failed:
sudo pip install https://storage.googleapis.com/tensorflow/linux/cpu/tensorflow-0.6.0-cp27-none-linux_x86_64.whl
tensorflow-0.6.0-cp27-none-linux_x86_64.whl is not a supported wheel on this platform.
Storing debug log for failure in /home/pv/.pip/pip.log
Unfortunately, pip.log cotains little useful info.
/usr/bin/pip run on Sat Feb 6 17:29:34 2016
tensorflow-0.6.0-cp27-none-linux_x86_64.whl is not a supported wheel on this platform.
Exception information:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 122, in main
status = self.run(options, args)
File "/usr/lib/python2.7/dist-packages/pip/commands/install.py", line 283, in run
InstallRequirement.from_line(name, None))
File "/usr/lib/python2.7/dist-packages/pip/req.py", line 168, in from_line
raise UnsupportedWheel("%s is not a supported wheel on this platform." % wheel.filename)
UnsupportedWheel: tensorflow-0.6.0-cp27-none-linux_x86_64.whl is not a supported wheel on this platform.
Next thing I tried was to build TensorFlow from source. To no avail, all my attempts ended with some cannot execute binary file: Exec format error message, e.g.:
/usr/local/bin/bazel: line 86: /usr/local/lib/bazel/bin/bazel-real: cannot execute binary file: Exec format error
So then I tried to compile Bazel from source, which also resulted in a similar hard error.
me#machine:~/bazel-0.1.5$ ./compile.sh
INFO: You can skip this first step by providing a path to the bazel binary as second argument:
INFO: ./compile.sh compile /path/to/bazel
🍃 Building Bazel from scratch.
Compiling Java stubs for protocol buffers...
third_party/protobuf/protoc-linux-x86_32.exe -Isrc/main/protobuf/ --java_out=/tmp/bazel.T9C83cNa/src src/main/protobuf/android_studio_ide_info.proto
scripts/bootstrap/buildenv.sh: line 63: third_party/protobuf/protoc-linux-x86_32.exe: cannot execute binary file: Exec format error
pv#sardonis:~/bazel-0.1.5$ ^C
I however found this link http://www.cnblogs.com/rodenpark/p/5007744.html that explains how to build the Protobuf compiler from source on the Power8 machine. This worked and after the modifications described in his other topic http://www.cnblogs.com/rodenpark/p/5007846.html I managed to at least get the compilation process started. But now it crashes with a ton of errors which each seem less severe on their own but the vast amount of them makes it look really hopeless, I posted them on http://pastebin.com/KjkseaGx for reference.
So... I'm running out of inspiration. What can I do to make TensorFlow work on the Power8 machine?
Install bazel 0.2.0-ppc
tf#ubuntu16:~$ git clone https://github.com/ibmsoe/bazel
tf#ubuntu16:~/bazel$ git checkout v0.2.0-ppc
tf#ubuntu16:~/bazel$ ./compile.sh
Install tensorflow
tf#ubuntu16:~$ git clone --recurse-submodules https://github.com/tensorflow/tensorflow
tf#ubuntu16:~/tensorflow$ git checkout v0.10.0rc0
tf#ubuntu16:~/tensorflow$ git commit -m"v0.10.0rc0"
tf#ubuntu16:~/tensorflow$ git cherry-pick ce70f6cf842a46296119337247c24d307e279fa0
tf#ubuntu16:~/tensorflow$ git cherry-pick f1acb3bd828a73b15670fc8019f06a5cd51bd564
tf#ubuntu16:~/tensorflow$ git cherry-pick 9b6215a691a2eebaadb8253bd0cf706f2309a0b8
tf#ubuntu16:~/tensorflow$ ./configure
tf#ubuntu16:~/tensorflow$ bazel build -c opt --config=cuda //tensorflow/tools/pip_package:build_pip_package
Here you'll encounter an error, something like this
ERROR: /home/tf/.cache/bazel/_bazel_tf/b2f766da603b0bed56d4c1d0b178456a/external/farmhash_archive/BUILD:5:1: Executing genrule #farmhash_archive//:configure failed: bash failed: error executing command /bin/bash -c ... (remaining 1 argument(s) skipped): com.google.devtools.build.lib.shell.BadExitStatusException: Process exited with status 1.
/home/tf/.cache/bazel/_bazel_tf/b2f766da603b0bed56d4c1d0b178456a/tensorflow/external/farmhash_archive/farmhash-34c13ddfab0e35422f4c3979f360635a8c050260 /home/tf/.cache/bazel/_bazel_tf/b2f766da603b0bed56d4c1d0b178456a/tensorflow
/tmp/tmp.XdCPQefJyZ /home/tf/.cache/bazel/_bazel_tf/b2f766da603b0bed56d4c1d0b178456a/tensorflow/external/farmhash_archive/farmhash-34c13ddfab0e35422f4c3979f360635a8c050260 /home/tf/.cache/bazel/_bazel_tf/b2f766da603b0bed56d4c1d0b178456a/tensorflow
You'll have to edit config.guess as below to insert a stanza for ppc64le
tf#ubuntu16:~/.cache/bazel/_bazel_tf/b2f766da603b0bed56d4c1d0b178456a/external/farmhash_archive/farmhash-34c13ddfab0e35422f4c3979f360635a8c050260$ vi config.guess
*:BSD/OS:*:*)
echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
exit ;;
+ ppc64le:Linux:*:*)
+ echo powerpc64le-unknown-linux-gnu
+ exit ;;
*:FreeBSD:*:*)
case ${UNAME_MACHINE} in
tf#ubuntu16:~/tensorflow$ bazel build -c opt --config=cuda //tensorflow/tools/pip_package:build_pip_package
tf#ubuntu16:~/tensorflow$ bazel-bin/tensorflow/tools/pip_package/build_pip_package /tmp/tensorflow_pkg
tf#ubuntu16:~/tensorflow$ sudo pip install /tmp/tensorflow_pkg/tensorflow*.whl
tf#ubuntu16:~/tensorflow/bazel-bin/tensorflow/tools/pip_package/build_pip_package.runfi
tf#ubuntu16:~/tensorflow$ mkdir _python_build
tf#ubuntu16:~/tensorflow$ cd _python_build
tf#ubuntu16:~/tensorflow/_python_build$ ln -s ~/tensorflow/bazel-bin/tensorflow/tools/pip_package/build_pip_package.runfiles/tensorflow/* .
tf#ubuntu16:~/tensorflow/_python_build$ ln -s ~/tensorflow/tools/* .
tf#ubuntu16:~/tensorflow/_python_build$ python __init__.py develop
Using miniconda:
Installing miniconda:
wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux--ppc64le.sh -O miniconda.sh
bash miniconda.sh
Accept the condition and allow conda to be added to PATH
rm miniconda.sh
echo export IBM_POWERAI_LICENSE_ACCEPT=yes >> ~/.bashrc
source ~/.bashrc
This sould add (base) on terminal. Add the correct channel as first priority
conda config --add default_channels https://repo.anaconda.com/pkgs/main
conda config --prepend channels https://public.dhe.ibm.com/ibmdl/export/pub/software/server/ibm-ai/conda/
Create environment (it is good practice not to install packages on base)
conda create -n ai python=3.7
conda activate ai
conda install --strict-channel-priority tensorflow-gpu
For more information on miniconda on IBM Power 8 and Anaconda: IBM Source & Anaconda Source