it's offical documents are old.
I am openSUSE TW.
I can not find qmake-qt5 package using 'zypper se'.
Building is diffcult for me. If provide a rpm, that is best choice.
You can build RedisDesktopManager from source on openSUSE:
git clone --recursive https://github.com/uglide/RedisDesktopManager.git -b 0.9 rdm
cd ./rdm/src
./configure
qmake-qt5 && make && sudo make install
cd /usr/share/redis-desktop-manager/bin
sudo mv qt.conf qt.backup
Full disclosure: I'm developer of RedisDesktopManager
Related
I have found one ROS1 git repo/package. But it was tested with confirmed ROS Version : ROS Melodic Morenia and Ubuntu 18.04 LTS. So it can be build with catkin_build. Using the following commands
$ cd ~/
$ mkdir --parents catkin_ws/src
$ cd catkin_ws
$ catkin init
$ catkin build
A reference site about vcstool that builds packages after installing dependent packages and overlays your workspace on the installation environment
$ cd ~/catkin_ws/src
$ git clone https://github.com/ros1-package.git
$ sudo apt update
$ sudo apt install python-vcstool python-rosdep python-catkin-tools
$ git clone https://github.com/strv/vcstool-utils.git
$ rosdep install --from-paths ~/catkin_ws/src --ignore-src -r -y
$ ./vcstool-utils/import_all.sh -s .rosinstall ~/catkin_ws/src
$ catkin build
$ source ../devel/setup.bash
Then I have my own repo/package but it uses ROS2. I would like to try and test the existing API of the first ROS1 git repo/package to see if its works together with my own ROS2 package. Would appreciate a help how can proceed and how can test/try the API of the first ROS1 package with my own ROS2 package. Any help?
You can use the ROS 1 to ROS 2 bridge: https://github.com/ros2/ros1_bridge
I installed NodeJS (via Linux terminal) but it doesn't seem to come bundled with NPM:
:~$ sudo apt-get install -y nodejs
:~$ node -v
:~$ v10.23.1
:~$ npm -v
:~$ -bash: npm: command not found
I have an Acer Chromebook R 13 with an ARM processor.
Installing NodeJs
sudo apt-get install curl gnupg -y
curl -sl https://deb.nodesource.com/setup_13.x | sudo -E bash -
sudo apt-get install -y nodejs
In my case I didn't have the install script for npm, so got it externally
curl -L https://npmjs.org/install.sh | sudo sh
nvm is recommended on the npmjs.com install page, and nvm has installation instructions of using an install script.
Open the Terminal app on Chromebook.
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh | bash
nvm install node
npm is now ready.
Due to trying to answer in comments i will attempt to give a complete answer here.
You need to first aquire the correct package for your architecture. As you have noted you are using the Acer Chromebook R13. This uses the MediaTek MT8173C processsor which utilizes ARMv8 instruction set.
following these commands should get you up and running.
#first, download the proper package for your architecture
mkdir myNodeJS
cd myNodeJS
wget https://nodejs.org/dist/v14.15.5/node-v14.15.5-linux-arm64.tar.xz
tar -xf node-v14.15.5-linux-arm64.tar.xz
cd node-v14.15.5-linux-arm64
cd bin
sudo cp node /usr/local/bin
cd ..
cd /lib/node_modules/npm/scripts
./install.sh
That should be it, if you have problems, you can resort to the first link that i sent for install instructions
httpd build on msys2 fails with the following error:
xml/apr_xml.c:35:19: fatal error: expat.h: No such file or directory
On real linux distros, installing the expat-devel package seems to solve the problem see here,
more precisely, expat-devel is an apr-util prerequisite
and at least its headers ar missing on msys2.
So how to build httpd with msys since no expat-devel package or headers is available ?
When configuring httpd --with-included-apr, where do apr-utils look for expat headers or how to configure that ?
more precisely the CHANGES-APR-UTIL-1.6 documentation says
Changes with APR-util 1.6.0
*) The expat dependency of apr-util is no longer built with
apr-util.
Install expat (including development headers and libraries) first
before building apr-util.
where should expat headers and libs be installed in httpds build directory tree ?
I finally had to build expat separately,
then other errors arised and found a solution thanks to
this link for missing libtool and to that link for the effective way to build expat without generating export redefinition.
let find the full build script here:
pacman -S make gcc libcrypt perl unzip libtool msys/libcrypt-devel
cd OpenSSL_1_1_1-stable
curl http://mirrors.standaloneinstaller.com/apache/httpd/httpd-2.4.38.tar.gz --output httpd-2.4.38.tar.gz
tar xvf httpd-2.4.38.tar.gz
cd $HOME
git clone --branch OpenSSL_1_1_1-stable https://github.com/openssl/openssl.git
mv openssl OpenSSL_1_1_1-stable
cd OpenSSL_1_1_1-stable
./configure gcc --prefix=$HOME/openssl
make
make install
cd $HOME
wget https://github.com/libexpat/libexpat/releases/download/R_2_2_6/expat-2.2.6.tar.bz2
tar xjvf expat-2.2.6.tar.bz2
cd $HOME/expat-2.2.6
./configure --prefix=$HOME/httpd --exec-prefix=$HOME/httpd
make
make install
cd $HOME
curl http://mirrors.standaloneinstaller.com/apache//apr/apr-1.6.5.tar.gz --output apr-1.6.5.tar.gz
tar xvf apr-1.6.5.tar.gz
curl http://mirrors.standaloneinstaller.com/apache//apr/apr-util-1.6.1.tar.gz --output apr-util-1.6.1.tar.gz
tar xvf apr-util-1.6.1.tar.gz
cd $HOME/apr-1.6.5
./configure --prefix=$HOME/httpd
make
make install
cd $HOME/apr-util-1.6.1
./configure --prefix=$HOME/httpd --with-apr=$HOME/httpd --with-expat=$HOME/httpd
make
make install
cd $HOME
wget https://ftp.pcre.org/pub/pcre/pcre-8.43.tar.gz
tar xvf pcre-8.43.tar.gz
cd pcre-8.43
./configure --prefix=$HOME/pcre
make
make install
cd $HOME
wget https://github.com/nghttp2/nghttp2/releases/download/v1.37.0/nghttp2-1.37.0.tar.gz
tar xvf nghttp2-1.37.0.tar.gz
cd $HOME/nghttp2-1.37.0
./configure --exec-prefix=$HOME/httpd --prefix=$HOME/httpd
make
make install
cd $HOME/httpd-2.4.38
./configure --prefix=$HOME/httpd --with-expat==$HOME/httpd --with-apr-util=$HOME/httpd --with-apr=$HOME/httpd --with-pcre=$HOME/pcre --enable-ssl --enable-ssl-staticlib-deps --with-ssl=$HOME/openssl --enable-proxy --enable-proxy-connect --enable-proxy-http --enable-proxy-balancer --enable-http2 --enable-nghttp2-staticlib-deps --with-nghttp2=$HOME/nghttp2
make
make install
The build process completed successfully,
but usefull to say that the runtime can't be used since httpd is not able to load its dynamic modules as described here
I am following janus documentation to build a video mcu system. I installed all the dependencies of it according to the read me file.
http://janus.conf.meetecho.com/docs/
after that when I run the script using sh install.sh I am getting following error
In file included from test.c:1:0:
../websock/src/websock.h:55:26: fatal error: event2/event.h: No such file or directory
#include <event2/event.h>
^
compilation terminated.
make[1]: *** [test.o] Error 1
make[1]: Leaving directory `/home/gayan/MyDetails/MyApplications/virtualClassRoomTest/janus-gateway/wstest'
make: *** [wstest] Error 2
The installer couldn't find the libwebsock lib, which is needed for WebSockets
You can install version 1.0.4 (required!) with the following steps:
wget http://paydensutherland.com/libwebsock-1.0.4.tar.gz
tar xfv libwebsock-1.0.4.tar.gz
cd libwebsock-1.0.4
./configure --prefix=/usr && make && sudo make install
[Note: you may need to pass --libdir=/usr/lib64 to the configure script if you're installing on a x86_64 distribution]
If you're not interested in WebSockets support, you can disable them passing nowebsockets to the install script:
./install.sh nowebsockets
I also install the libwebsock according to the above steps, but still the error is showing. event2 directory is not in the janus-gateway codes. here is the github link for all the source code. https://github.com/meetecho/janus-gateway.git
Any kind of help would be appreciated.
The full installation steps to have websockets working(Ubuntu 14) are:
mkdir -p ~/build
sudo apt-get install libmicrohttpd-dev libjansson-dev libnice-dev libssl-dev libsrtp-dev libsofia-sip-ua-dev libglib2.0-dev libopus-dev libogg-dev libini-config-dev libcollection-dev libwebsockets-dev pkg-config gengetopt automake libtool doxygen graphviz git cmake
sudo apt-get install libavformat-dev
echo "Start installing libwebsockets"
cd ~/build
git clone git://git.libwebsockets.org/libwebsockets
cd libwebsockets
mkdir build
cd build
cmake -DCMAKE_INSTALL_PREFIX:PATH=/usr -DLWS_SERVER_OPTION_DO_SSL_GLOBAL_INIT=ON ..
make && sudo make install
echo "Start installing Janus"
cd ~/build
git clone git://github.com/meetecho/janus-gateway.git
cd janus-gateway
sh autogen.sh
./configure --disable-data-channels --disable-rabbitmq --disable-docs --prefix=/opt/janus LDFLAGS="-L/usr/local/lib -Wl,-rpath=/usr/local/lib" CFLAGS="-I/usr/local/include"
make && sudo make install
sudo make configs
Make sure to copy certificates if using wss, chrome is really picky about that stuff. If using self signed certificates you have to trust them in chrome(very intuitive procedure:)))
sudo cp mycert.pem /opt/janus/share/janus/certs/
sudo cp mycert.key /opt/janus/share/janus/certs/
I had this problem and solve it after
sudo apt-get install libevent-dev
My system is ubuntu 14.04 64 bit
As stated in the title, i have apache 2.2.21 running natively as part of my LAMP stack. I would like to upgrade apache to the latest version - 2.4.2. Is there a recommended or best practice to safely perform this operation without breaking stuff of loosing existing settings, etc?
Thank you for the time and direction.
I was able to install the latest version (2.4.2) using the steps below.
Install pcre (perl compatible regular-expression library) using fink (or what ever osx package manager you use)
$ fink install pcre
Install the latest (2.4.2 as of writing this) using the steps below
$ sudp apachectl stop
$ cd ~/Downloads/
$ curl -O http://mirror.uoregon.edu/apache//httpd/httpd-2.4.2.tar.gz
$ gzip -d httpd-2.4.2.tar.gz
$ tar xvf httpd-2.4.2.tar
$ cd httpd-2.4.2
$ ./configure
$ make
$ sudo make install
However, the new binaries got installed under /usr/local and doesn't seem to have overridden the default install locations on OSX lion. And I could not find a config.nice file to use as suggested by the apache upgrade documentation.
The original apache files httpd, apachectl and ab were located on /usr/sbin. Without having found any documentation to confirm this was the right thing to do, I went ahead and backed up the original files and sym-linked the new files from /usr/local/bin into /usr/sbin, as follows.
$ cd /usr/sbin
# backup the original files ...
$ sudo ln -s ../local/bin/ab ab
$ sudo ln -s ../local/bin/apachectl apachectl
$ sudo ln -s ../local/bin/httpd httpd
This seems to have worked, although it would be nice to get a confirmation from someone in the know.