I would like to install Helidon SE on WSL Ubunto. I cannot find the steps in the documentation located at helidon.io. Can someone provide these or send me a link to the instructions? I've searched Google to no avail. Thanks.
Helidon in both of its flavors is a set of libraries that you use via Maven. I think the documentation covers this pretty well.
Hi just place it in your /usr/local/bin/:
sudo curl -LJ -o /usr/local/bin/helidon \
https://github.com/oracle/helidon-build-tools/releases/latest/download/helidon-cli-linux-amd64 && \
sudo chmod +x /usr/local/bin/helidon
Happy coding!
Related
I have a shared link like the below
https://drive.google.com/file/d/1tfBFavijh4UTG4cGqIKwhcklLXUDuY0D/view
but I am unable to download it google colab using the command
wget https://drive.google.com/file/d/1tfBFavijh4UTG4cGqIKwhcklLXUDuY0D/view
Few suggestion on the internet were to use the below command
wget --no-check-certificate 'https://docs.google.com/uc?export=download&id=FILEID' -O FILENAME
but this didn't work. Any help is appreciated!
You can use gdown
!gdown --id 1tfBFavijh4UTG4cGqIKwhcklLXUDuY0D
Add a retry option after certificate check to the command. An example below
wget --no-check-certificate -r 'https://drive.google.com/uc?export=download&id=1tfBFavijh4UTG4cGqIKwhcklLXUDuY0D' -O FILENAME.zip
I've asked this question in the swagger github repository but the community doesn't look very responsive, so I'm going to try here.
Following the README I'm running this commands to generate a PHP client (but it could be any other language):
git clone https://github.com/swagger-api/swagger-codegen
cd swagger-codegen
mvn clean package
java -jar modules/swagger-codegen-cli/target/swagger-codegen-cli.jar generate
\
-i http://petstore.swagger.io/v2/swagger.json \
-l php \
-o /var/tmp/php_api_client
and I get the following error:
Error: Unable to access jarfile modules/swagger-codegen-cli/target/swagger-codegen-cli.jar
Does anybody have the same error? I'm trying to figure out if it's just me. Maybe I'm missing something.
As of today (1/10/19) it only works with Java version 7 or 8. I had to downgrade from version 10 to make it work.
When I try to start a demo jsvc implementation I get the following error output of jsvc:
jsvc -cp ApacheDeamonDemo.jar -pidfile /mypath/pid.txt -outfile /mypath/log.txt -errfile /mypath/err.log net.example.deamon.DemoDeamon
I get the following error ouput:
Cannot find any VM in Java Home /Library/Java/JavaVirtualMachines/jdk1.7.0_21.jdk/Contents/Home
Cannot locate JVM library file
Service exit with a return value of 1
Actually the path is correct. Therefore I do not understand why jsvc is telling me this. I'm using a mac.
Almost five years later, so probably too late to help the original asker, but I had the same problem today trying to run jsvc with open-jdk-11 for AMD64, so this might help someone later.
To diagnose the problem, I ran jsvc with the --debug flag, and that told me that it was choking on trying to find libjvm.so. I ran find /usr/lib/jvm/java-11-openjdk-amd64 -name libjvm.so and found it at /usr/lib/jvm/java-11-openjdk-amd64/lib/server/libjvm.so, but jsvc was looking for it at /usr/lib/jvm/java-11-openjdk-amd64//lib/amd64/server/libjvm.so. So, I did this, and then jscv worked:
sudo mkdir /usr/lib/jvm/java-11-openjdk-amd64/lib/amd64
sudo ln -s /usr/lib/jvm/java-11-openjdk-amd64/lib/server /usr/lib/jvm/java-11-openjdk-amd64/lib/amd64/
It turns out the problem is fixed in later versions of jsvc. I experienced the issue with jsvc version 1.0.6, which is the one you get if you run apt install jsvc on Ubuntu 18.04. After I downloaded the 1.2.0 version commons-daemon src from Apache and compiled jsvc myself, the issue is fixed and I didn't need the symlink anymore.
Don't know why jsvc would try to locate all the dylib files and load them with dlopen, but apparently, this doesn't work well with Apple's Java release. While fixing jsvc might not be too hard, I just went firing up the JVM myself like so,
export JAVA_HOME=$(/usr/libexec/java_home)
export CATALINA_HOME=/Users/rong/Projects/apache-tomcat-8.0.12
export CATALINA_BASE=$CATALINA_HOME
java \
-server \
-classpath $CATALINA_HOME/bin/bootstrap.jar:$CATALINA_HOME/bin/tomcat-juli.jar \
-Dcatalina.home=$CATALINA_HOME \
-Dcatalina.base=$CATALINA_BASE \
-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager \
-Djava.util.logging.config.file=$CATALINA_BASE/conf/logging.properties \
org.apache.catalina.startup.Bootstrap \
> $CATALINA_BASE/logs/catalina.out \
2> $CATALINA_BASE/logs/catalina.err
By wrapping this in a bash script and adding a bit of forking, changing UID stuff, you can forget about jsvc completely.
First steps in FreeBSD: trying to run my installation script. Fast help needed:
# ls
configure
# file configure
configure: Bourne-Again shell script text executable
# ./configure
./configure: Command not found
# configure
configure: Command not found
What is wrong, how can I execute this script?
Do you have bash installed? If not use FreeBSD Ports to install it. Use where bash to find out.
Use the force Luke :)
# pkg_add -r bash
May it be, that your's configure script doesn't have appropriate executions rights. Try to cast:
chmod 777 configure
If it works, fix it to
chmod 764 configure
configure scripts are ultra portable shell scripts. There is no need for bash here. The problem is somewhere else.
What's the first line in the configure script? Maybe a CR/LF snuck in, which is a common cause for a totally misleading error message saying that the script was not found, when it was the interpreter that was not found.
Please try /bin/sh ./configure
Install the bash package using
pkg add bash
or
make -C /usr/ports/shells/bash install clean
By default FreeBSD comes with tcsh and a POSIX compatible FreeBSD sh
On older FreeBSD systems you will need to do
rehash
before you can run it.
First line of this script (#!/usr/bin/bash, i suppose) should be changed to #!/usr/local/bin/bash.
And of course, you should have shells/bash port installed.
I have tried in all ways to get wkhtmltopdf installed on our web server but unfortunately it is not getting installed. I cannot access user/bin folder as stated in a tutorial on installation.
On the server in public_html folder there is a sub folder _vti_bin, I copied the file wkhtmltopdf-i386 from wkhtmltopdf-0.9.1-static-i386, but I am not able to execute it.
How to install wkhtmltopdf on (shared hosting) web server and get it working?
I've managed to successfully install wkhtmltopdf-amd64 on my shared hosting account without root access.
Here's what i did:
Downloaded the relevant static binary v0.10.0 from here: http://code.google.com/p/wkhtmltopdf/downloads/list
EDIT: The above has moved to here
via ssh on my shared host typed the following:
$ wget {relavant url to binary from link above}
$ tar -xvf {filename of above wget'd file}
you'll then have the binary on your host and will be able to run it regardless of if its in the /usr/bin/ folder or not. (or at least i was able to)
To test:
$ ./wkhtmltopdf-amd64 http://www.example.com example.pdf
Note remember that if you're in the folder in which the executable is, you should probably preface it with ./ just to be sure.
Worked for me anyway
If you have sudo access...
Ubuntu 14.04 / 15.04 / 18.04:
sudo apt-get install wkhtmltopdf
# or
sudo apt install wkhtmltopdf
Others
Look at the other answers.
If its ubuntu then go ahead with this, already tested.:--
first, installing dependencies
sudo aptitude install openssl build-essential xorg libssl-dev
for 64bits OS
wget http://wkhtmltopdf.googlecode.com/files/wkhtmltopdf-0.9.9-static-amd64.tar.bz2
tar xvjf wkhtmltopdf-0.9.9-static-amd64.tar.bz2
mv wkhtmltopdf-amd64 /usr/local/bin/wkhtmltopdf
chmod +x /usr/local/bin/wkhtmltopdf
for 32bits OS
wget http://wkhtmltopdf.googlecode.com/files/wkhtmltopdf-0.9.9-static-i386.tar.bz2
tar xvjf wkhtmltopdf-0.9.9-static-i386.tar.bz2
mv wkhtmltopdf-i386 /usr/local/bin/wkhtmltopdf
chmod +x /usr/local/bin/wkhtmltopdf
Debian 8 Jessie
This works
sudo apt-get install wkhtmltopdf
Chances are that without full access to this server (due to being a hosted account) you are going to have problems. I would go so far as to say that I think it is a fruitless endeavor--they have to lock servers down in hosted environments for good reason.
Call your hosting company and make the request to them to install it, but don't expect a good response--they typically won't install very custom items for single users unless there is a really good reason (bug fixes for example).
Lastly, depending on how familiar you are with server administration and what you are paying for server hosting now consider something like http://www.slicehost.com. $20 a month will get you a low grade web server (256 ram) and you can install anything you want. However, if you are running multiple sites or have heavy load the cost will go up as you need larger servers.
GL!
Latest update for CentOS:
sudo yum install -y libpng libjpeg openssl icu libX11 libXext libXrender xorg-x11-fonts-Type1 xorg-x11-fonts-75dpi
wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.4/wkhtmltox-0.12.4_linux-generic-amd64.tar.xz
tar -xvf wkhtmltox-0.12.4_linux-generic-amd64.tar
sudo mv wkhtmltox/bin/* /usr/local/bin/
check installation success: wkhtmltopdf -V
rm -rf wkhtmltox
rm -f wkhtmltox-0.12.4_linux-generic-amd64.tar
Place the wkhtmltopdf executable on the server and chmod it +x.
Create an executable shell script wrap.sh containing:
#!/bin/sh
export HOME="$PWD"
export LD_LIBRARY_PATH="$PWD/lib/"
exec $# 2>/dev/null
#exec $# 2>&1 # debug mode
Download needed shared objects for that architecture and place them an a folder named "lib":
lib/libfontconfig.so.1
lib/libfontconfig.so.1.3.0
lib/libfreetype.so.6
lib/libfreetype.so.6.3.18
lib/libX11.so.6 lib/libX11.so.6.2.0
lib/libXau.so.6 lib/libXau.so.6.0.0
lib/libxcb.so.1 lib/libxcb.so.1.0.0
lib/libxcb-xlib.so.0
lib/libxcb-xlib.so.0.0.0
lib/libXdmcp.so.6
lib/libXdmcp.so.6.0.0
lib/libXext.so.6 lib/libXext.so.6.4.0
(some of them are symlinks)
… and you're ready to go:
./wrap.sh ./wkhtmltopdf-amd64 --page-size A4 --disable-internal-links --disable-external-links "http://www.example.site/" out.pdf
If you experience font problems like squares for all the characters, define TrueType fonts explicitly:
#font-face {
font-family:Trebuchet MS;
font-style:normal;
font-weight:normal;
src:url("http://www.yourserver.tld/fonts/Trebuchet_MS.ttf");
format(TrueType);
}
List of stable versions wkhtmltopdf: http://wkhtmltopdf.org/downloads.html
Installing wkhtmltopdf on Debian 8.2 (jessie) x64:
sudo apt-get install xfonts-75dpi
sudo apt-get install xfonts-base
sudo wget http://download.gna.org/wkhtmltopdf/0.12/0.12.2.1/wkhtmltox-0.12.2.1_linux-jessie-amd64.deb
sudo dpkg -i wkhtmltox-0.12.2.1_linux-jessie-amd64.deb
Shared hosting no ssh or shell access?
Here is how i did it;
Visit https://wkhtmltopdf.org/downloads.html and download the appropriate stable release for Linux. For my case I chose 32-bit
which is wkhtmltox-0.12.4_linux-generic-i386.tar.xz
Unzip to a folder on your local drive.
Upload the folder to public_html (or whichever location fits your need) using an FTP program just like any other file(s)
Change the binary paths in snappy.php file to point the appropriate files in the folder you just uploaded.
Bingo! there you have it. You should be able to generate PDF files.
A few things have changed since the top answers were added. They used to work out for me, but not quite anymore, so I have been hacking around for a bit and came up with the following solution for Ubuntu 16.04. For Ubuntu 14.04, see the comment at the bottom of the answer. Apologies if this doesn't work for shared hosting, but it seems like this is the goto answer for wkhtmltopdf installation instructions in general.
# Install dependencies
apt-get install libfontconfig \
zlib1g \
libfreetype6 \
libxrender1 \
libxext6 \
libx11-6
# TEMPORARY FIX! SEE: https://github.com/wkhtmltopdf/wkhtmltopdf/issues/3001
apt-get install libssl1.0.0=1.0.2g-1ubuntu4.8
apt-get install libssl-dev=1.0.2g-1ubuntu4.8
# Download, extract and move binary in place
curl -L -o wkhtmltopdf.tar.xz https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.4/wkhtmltox-0.12.4_linux-generic-amd64.tar.xz
tar -xf wkhtmltopdf.tar.xz
mv wkhtmltox/bin/wkhtmltopdf /usr/local/bin/wkhtmltopdf
chmod +x /usr/local/bin/wkhtmltopdf
Test it out:
wkhtmltopdf http://www.google.com google.pdf
You should now have a file named google.pdf in the current working directory.
This approach downloads the binary from the website, meaning that you can use the latest version instead of relying on package managers to be updated.
Note that as of today, my solution includes a temporary fix to this bug. I realize that the solution is really not great, but hopefully it can be removed soon. Be sure to check the status of the linked GitHub issue to see if the fix is still necessary when you read this answer!
For Ubuntu 14.04, you will need to downgrade to a different version of libssl. You can find the versions here. Anyways, be sure to consider the implications of downgrading libssl before doing so on any production server.
I hope this helps someone!
After trying, below command work for me
cd ~
yum install -y xorg-x11-fonts-75dpi xorg-x11-fonts-Type1 openssl git-core fontconfig
wget https://downloads.wkhtmltopdf.org/0.12/0.12.4/wkhtmltox-0.12.4_linux-generic-amd64.tar.xz
tar xvf wkhtmltox-0.12.4_linux-generic-amd64.tar.xz
mv wkhtmltox/bin/wkhtmlto* /usr/bin
Version 12.5 of wkhtmltopdf only lists DEB files on their download page now. Being a mac user and not knowing much linux or what DEB files were I couldn't use the solutions posted.
This page helped me get past the knew twist of downloading a DEB file: http://www.g-loaded.eu/2008/01/28/how-to-extract-rpm-or-deb-packages/
Basically what I did was:
Downloaded from https://wkhtmltopdf.org/downloads.html
Unzipped the DEB file.
Unzipped data.tar.xz
Uploaded the binary in the unzipped 'usr' folder from step 3 (usr/local/bin/wkhtmltopdf)
Then I found out that the 'exec' function was disabled on my host. So make sure you can specifically run 'exec' if you're using PHP to run this. "Can I run the wkhtmltopdf binary" isn't specific enough. My fault.