I have been trying to install ONOS using Bazel's new version i.e., Bazel-5.1.1 in Ubuntu 20.04 LTS for mininet/containernet. I have been having issues regarding Bazel build onos command. I have searched for the installation process all over and tried as well many. But have similar issues. Is there any link or article where there is a clear step-by-step procedure to do so? I am having a task for the installation which I need to finish in a week. Any help would be appreciated. Thanks in Advance.
The error I get:
sendate#sendate04:~/onos$ bazel build onos
ERROR: The project you're trying to build requires Bazel 3.7.2 (specified in /home/sendate/onos/.bazelversion), but it wasn't found in /home/sendate/.bazel/bin.
Bazel binaries for all official releases can be downloaded from here:
https://github.com/bazelbuild/bazel/releases
You can download the required version directly using this command:
(cd "/home/sendate/.bazel/bin" && curl -fLO https://releases.bazel.build/3.7.2/release/bazel-3.7.2-linux-x86_64 && chmod +x bazel-3.7.2-linux-x86_64)
I tried doing the steps given like downloading the same version and also tried to change the version in the .bazelversion file. But nothing succeeded in Bazel build.
1.bazel —-version
If you didn’t download bazel version 3.7.x download it. If you download java version 11.You need create java default symbolic link. It will be /bar/lib/jam. . Test echo $PATH it will give ONON path. Then run sudo apt install —-reinstall build-essential. Build onos
I am trying to install the pulsar-client for node js client on ubuntu. I get the following error:
fatal error: pulsar/c/message.h: No such file or directory #include <pulsar/c/message.h>
compilation terminated.
Pulsar.target.mk:116: recipe for target 'Release/obj.target/Pulsar/src/addon.o' failed
make: *** [Release/obj.target/Pulsar/src/addon.o] Error 1
the documentation says
Pulsar Node.js client library is based on the C++ client library.
Follow the instructions for C++ library for installing the binaries
through RPM, Deb or Homebrew packages.
(Note: you will need to install not only the pulsar-client library but
also the pulsar-client-dev library)
However, the instructions for installing C++ library on Ubuntu are not very clear. It is also not clear how to install pulsar-client-dev library.
You are right that C++ library must be installed. One note is please make sure the compatible C++ library is installed.
https://github.com/apache/pulsar-client-node#compatibility
To install C++ library ubuntu, here is an example which is from our Docker image build on Ubuntu based.
https://github.com/kafkaesque-io/pulsar-beam/blob/master/Dockerfile#L29
wget --user-agent=Mozilla -O apache-pulsar-client.deb "https://archive.apache.org/dist/pulsar/pulsar-2.4.1/DEB/apache-pulsar-client.deb"
wget --user-agent=Mozilla -O apache-pulsar-client-dev.deb "https://archive.apache.org/dist/pulsar/pulsar-2.4.1/DEB/apache-pulsar-client-dev.deb"
apt install -y ./apache-pulsar-client.deb
apt install -y ./apache-pulsar-client-dev.deb
I was trying to install thrift(0.11.0) over my system(macOs 10.14.5).For which I downloaded and extracted tar file. Then I ran following commands :
./bootstrap.sh
./configure
make
make install
while execution of make, I got following error :
src/thrift/transport/TSSLSocket.cpp:43:10: fatal error: 'openssl/opensslv.h' file not found
#include <openssl/opensslv.h>
I tried installing openssl and cryptography and they were already upto date.
Any advice on what I should do to fix this?
Since you're on macos, I assume that openssl headers are installed using Homebrew. If not, install them like this:
brew install openssl
However, the library headers themselves will still not be in the system's usual /usr/include directory. Therefore to add the headers in brew to the system's default include directory that will be searched by most compilers, try this:
sudo ln -s /usr/local/opt/openssl/include/openssl/ /usr/include/
This worked for me when I encountered the same issue when installing some pypy pip requirements.
By default Caja does not come with the Audio/Video Properties tab that is present in Nautilus since... a very long time.
How can this tab be added?
gnome-mplayer includes an extension for caja since version 1.0.9-2:
https://code.google.com/p/gnome-mplayer/source/checkout
However, the version of gnome-mplayer-1.0.9-2 that comes from the Ubuntu repositories does not include the caja extension:
/usr/lib/caja/extensions-2.0/libgnome-mplayer-caja-properties-page.so
OR (for amd64):
/usr/lib/x86_64-linux-gnu/caja/extensions-2.0/libgnome-mplayer-caja-properties-page.so
I suspect that the reason is that when the .DEB was compiled, caja was not installed and thus not detected.
Therefore the only solution is to compile from source or use a deb compiled by someone else:
https://www.dropbox.com/s/x340ym3xeyhuosu/gnome-mplayer_1.0.9.2-2_amd64.deb?dl=1
https://www.dropbox.com/s/qm6nkgkaebddtrj/gnome-mplayer_1.0.9-1_i386.deb?dl=1
STEPS to compile:
Install dependencies:
Run the following as root:
apt-get build-dep gnome-mplayer
apt-get install make automake
apt-get install svn
apt-get install libcaja-extension-dev
Download source code with svn:
svn checkout http://gnome-mplayer.googlecode.com/svn/trunk/ gnome-mplayer
Compile
The make might complain that it cannot find automake-1.13 when you have automake-1.14
In order to resolve this run the following in the source folder:
aclocal
automake
./configure
make
after this all you need to do is to run:
make install OR checkinstall
Finally you might need to also install mplayer if you don't already have it.
Restart caja by logout/login or killall caja
Now you should have the property tab.
If you don't, check if you can open a movie with gnome-mplayer.
Let me know if you encounter any issues!
UPDATE: referenced dropbox package now installs the dependencies
I'm trying to build some code on Ubuntu 10.04 LTS that uses OpenSSL 1.0.0. When I run make, it invokes g++ with the "-lssl" option. The source includes:
#include <openssl/bio.h>
#include <openssl/buffer.h>
#include <openssl/des.h>
#include <openssl/evp.h>
#include <openssl/pem.h>
#include <openssl/rsa.h>
I ran:
$ sudo apt-get install openssl
Reading package lists... Done
Building dependency tree
Reading state information... Done
openssl is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.
But I guess the openssl package doesn't include the library. I get these errors on make:
foo.cpp:21:25: error: openssl/bio.h: No such file or directory
foo.cpp:22:28: error: openssl/buffer.h: No such file or directory
foo.cpp:23:25: error: openssl/des.h: No such file or directory
foo.cpp:24:25: error: openssl/evp.h: No such file or directory
foo.cpp:25:25: error: openssl/pem.h: No such file or directory
foo.cpp:26:25: error: openssl/rsa.h: No such file or directory
How do I install the OpenSSL C++ library on Ubuntu 10.04 LTS?
I did a man g++ and (under "Options for Linking") for the -l option it states: " The linker searches a standard list of directories for the library..." and "The directories searched include several standard system directories..." What are those standard system directories?
You want to install the development package, which is libssl-dev:
sudo apt-get install libssl-dev
Run:
apt-get install libssl-dev
All of these answers are very outdated and from when the package was still being developed. You can now just use the "normal" command listed below:
sudo apt install openssl
Edit: OP's question is poorly worded... after all, OpenSSL is a library itself, so I read his question too quickly before answering. The command above installs "normal" OpenSSL.
Toward the bottom of his question he mentions that make fails, suggesting he is compiling the package manually. And yes, even if you download the TAR ball, it will include all of the openssl and libssl files, which you can then make from.
What OP is really asking for is the OpenSSL Development Library, in which case you can first install OpenSSL using the above command, and then run this afterwards:
sudo apt install libssl-dev
More info: https://linuxtect.com/how-to-install-openssl-libraries-on-ubuntu-debian-mint/
I found a detailed solution here: Install OpenSSL Manually On Linux
From the blog post...:
Steps to download, compile, and install are as follows (I'm installing version 1.0.1g below; please replace "1.0.1g" with your version number):
Step – 1 : Downloading OpenSSL:
Run the command as below :
$ wget http://www.openssl.org/source/openssl-1.0.1g.tar.gz
Also, download the MD5 hash to verify the integrity of the downloaded file for just varifacation purpose. In the same folder where you have downloaded the OpenSSL file from the website :
$ wget http://www.openssl.org/source/openssl-1.0.1g.tar.gz.md5
$ md5sum openssl-1.0.1g.tar.gz
$ cat openssl-1.0.1g.tar.gz.md5
Step – 2 : Extract files from the downloaded package:
$ tar -xvzf openssl-1.0.1g.tar.gz
Now, enter the directory where the package is extracted like here is openssl-1.0.1g
$ cd openssl-1.0.1g
Step – 3 : Configuration OpenSSL
Run below command with optional condition to set prefix and directory where you want to copy files and folder.
$ ./config --prefix=/usr/local/openssl --openssldir=/usr/local/openssl
You can replace “/usr/local/openssl” with the directory path where you want to copy the files and folders. But make sure while doing this steps check for any error message on terminal.
Step – 4 : Compiling OpenSSL
To compile openssl you will need to run 2 command : make, make install as below :
$ make
Note: check for any error message for verification purpose.
Step -5 : Installing OpenSSL:
$ sudo make install
Or without sudo,
$ make install
That’s it. OpenSSL has been successfully installed. You can run the version command to see if it worked or not as below :
$ /usr/local/openssl/bin/openssl version
OpenSSL 1.0.1g 7 Apr 2014
How could I have figured that out for
myself (other than asking this
question here)? Can I somehow tell
apt-get to list all packages, and grep
for ssl? Or do I need to know the
"lib*-dev" naming convention?
If you're linking with -lfoo then the library is likely libfoo.so. The library itself is probably part of the libfoo package, and the headers are in the libfoo-dev package as you've discovered.
Some people use the GUI "synaptic" app (sudo synaptic) to (locate and) install packages, but I prefer to use the command line. One thing that makes it easier to find the right package from the command line is the fact that apt-get supports bash completion.
Try typing sudo apt-get install libssl and then hit tab to see a list of matching package names (which can help when you need to select the correct version of a package that has multiple versions or other variations available).
Bash completion is actually very useful... for example, you can also get a list of commands that apt-get supports by typing sudo apt-get and then hitting tab.
Another way to install openssl library from source code on Ubuntu, follows steps below, here WORKDIR is your working directory:
sudo apt-get install pkg-config
cd WORKDIR
git clone https://github.com/openssl/openssl.git
cd openssl
./config
make
sudo make install
# Open file /etc/ld.so.conf, add a new line: "/usr/local/lib" at EOF
sudo ldconfig
You want the openssl-devel package.
At least I think it's -devel on Ubuntu. Might be -dev. It's one of the two.
As a general rule, when on Debian or Ubuntu and you're missing a development file (or any other file for that matter), use apt-file to figure out which package provides that file:
~ apt-file search openssl/bio.h
android-libboringssl-dev: /usr/include/android/openssl/bio.h
libssl-dev: /usr/include/openssl/bio.h
libwolfssl-dev: /usr/include/cyassl/openssl/bio.h
libwolfssl-dev: /usr/include/wolfssl/openssl/bio.h
A quick glance at each of the packages that are returned by the command, using apt show will tell you which among the packages is the one you're looking for:
~ apt show libssl-dev
Package: libssl-dev
Version: 1.1.1d-2
Priority: optional
Section: libdevel
Source: openssl
Maintainer: Debian OpenSSL Team <pkg-openssl-devel#lists.alioth.debian.org>
Installed-Size: 8,095 kB
Depends: libssl1.1 (= 1.1.1d-2)
Suggests: libssl-doc
Conflicts: libssl1.0-dev
Homepage: https://www.openssl.org/
Tag: devel::lang:c, devel::library, implemented-in::TODO, implemented-in::c,
protocol::ssl, role::devel-lib, security::cryptography
Download-Size: 1,797 kB
APT-Sources: http://ftp.fr.debian.org/debian unstable/main amd64 Packages
Description: Secure Sockets Layer toolkit - development files
This package is part of the OpenSSL project's implementation of the SSL
and TLS cryptographic protocols for secure communication over the
Internet.
.
It contains development libraries, header files, and manpages for libssl
and libcrypto.
N: There is 1 additional record. Please use the '-a' switch to see it
Go to the official website and download the source code for the version you need
Then unzip the update package and execute the following command
./config --prefix=/usr/local/ssl --openssldir=/usr/local/ssl -Wl,-rpath,/usr/local/ssl/lib shared
Because the default is to generate only static libraries, if you want dynamic libraries, add the "shared" option
make && make install
sudo apt-get install libcurl4-openssl-dev