Raspberry Pi crosscompile on Ubuntu 13.10 "libstdc++.so.6" not found - raspberry-pi

I've followed the tutorial on SE as well as trying the extra steps from Hertaville and bootc but I still get the error that prompted the original SE question. I'm stumped.
I get five steps into the process before I get the error:
sudo apt-get install git rsync cmake lib32z1 lib32ncurses5 lib32bz2-1.0
git clone git://github.com/raspberrypi/tools.git
export PATH=$PATH:$HOME/raspberrypi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin
. ~/.bashrc
arm-linux-gnueabihf-gcc -v
Error:
arm-linux-gnueabihf-gcc: error while loading shared libraries:
libstdc++.so.6: cannot open shared object file: No such file or directory
libstdc++.so.6 is present in all three directory trees mentioned in the tutorials as well as ./lib/x86_64-linux-gnu/libstdc++.so.6, but adding the relevant one to the path doesn't help (see below). I suspect there's a library path not being set, but I have no idea what that is.
I'm doing this in a virtual machine running Ubuntu 13.10 with netbeans and other tools, plus a LAMP stack installed. netbeans will build and run C/C++ executables just fine (and obviously IO can do the same from the command line).
Other things I've tried without success
export PATH=$PATH:$HOME/raspberrypi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/arm-linux-gnueabihf/lib
Hertaville suggest adding 32 bit architecture:
sudo dpkg --add-architecture i386
sudo apt-get update
sudo apt-get install libc6-i386 lib32stdc++6 zlib1g:i386
And the "build-essential" package:
sudo apt-get install build-essential git
Which also didn't help. I've also rebooted just in case.

As expected the answer is trivial - install lib32stdc++6
The first line above should read:
sudo apt-get install libc6-i386 lib32z1 lib32stdc++6

Related

Prebuilt sparc bare metal cross compiler not working

Downloaded a prebuilt cross compiler sparc-elf-4.2.2 and has set the PATH to sparc-elf-4.4.4/bin after which i ran sparc-elf-gcc -o matrixmul matrixmul.c on the terminal only to find the following response
/home/root/sparc-elf-4.4.2/bin/sparc-elf-gcc: No such file or directory
I have no idea as to why this response .
I just ran into the same problem. Turned out that that my OS is a 64-Bit Ubuntu System and the compiler is a 32-Bit program.
I followed the instructions given here https://askubuntu.com/questions/454253/how-to-run-32-bit-app-in-ubuntu-64-bit :
To run a 32-bit executable file on a 64-bit multi-architecture Ubuntu
system, you have to add the i386 architecture and install the three
library packages libc6:i386, libncurses5:i386, and libstdc++6:i386:
sudo dpkg --add-architecture i386
Or if you are using Ubuntu 12.04 LTS (Precise Pangolin) or below, use this:
echo "foreign-architecture i386" > /etc/dpkg/dpkg.cfg.d/multiarch
Then:
sudo apt-get update
sudo apt-get install libc6:i386 libncurses5:i386 libstdc++6:i386
If fails, do also
sudo apt-get install multiarch-support
After these steps, you should be able to run the 32-bit application:
./example32bitprogram

Cannot load VSCode

I cannot load VSCOde onto my old Toshiba laptop using Fedoa23. I follow the instructions from the web and finally get the message "No package code availale". I have previously installes VSCode on an old computer using Fedora23 but this time it does not work? Where do I go wrong?
Thanks.
Don't know, but this works for me.
You can use these step to install VSCode:
sudo rpm --import https://packages.microsoft.com/keys/microsoft.asc
sudo sh -c 'echo -e "[code]\nname=Visual Studio Code\nbaseurl=https://packages.microsoft.com/yumrepos/vscode\nenabled=1\ngpgcheck=1\ngpgkey=https://packages.microsoft.com/keys/microsoft.asc" > /etc/yum.repos.d/vscode.repo'
Then update the package cache and install the package using dnf (Fedora 22 and above):
dnf check-update
sudo dnf install code
Or on older versions using yum:
yum check-update
sudo yum install code

Setting up a Movesense development environment on Linux

I followed an instruction to set up a Movesense development environment, "Manual setup on Linux", from Suunto / Movesense-community / Movesense-device-lib, README.md
However, I got stuck at sudo apt-get install gcc-arm-embedded:
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package gcc-arm-embedded
How can I move forward?
I used Ubuntu 17.10 (Artful Aardvark) as a guest OS.
Try adding the repository:
sudo apt-get remove gcc-arm-none-eabi gdb-arm-none-eabi binutils-arm-none-eabi
sudo add-apt-repository ppa:team-gcc-arm-embedded/ppa
sudo apt-get update
I downloaded it directly from ARM IIRC:
https://developer.arm.com/open-source/gnu-toolchain/gnu-rm/downloads
Following the instructions under "GNU/Linux" in the "GNU ARM Embedded Toolchain" section of
https://gnu-mcu-eclipse.github.io/toolchain/arm/install/#gnu-arm-embedded-toolchain
Summarized:
// Get some support dependencies for 32 bit running on 64-bit machines
// Check toolchain README for actual list.
$ sudo apt-get -y install lib32z1 lib32ncurses5 lib32bz2-1.0
// Install the toolchain
$ mkdir -p "${HOME}"/opt
$ cd "${HOME}"/opt
$ tar xjf ~/Downloads/gcc-arm-none-eabi-7-2017-q4-major-linux.tar.bz2
$ chmod -R -w "${HOME}"/opt/gcc-arm-none-eabi-7-2017-q4-major
You will likely have to modify some of the build files in the Movesense project to point to this location for it to build.
The following might also be helpful: How to install a functional ARM cross-GCC toolchain on Ubuntu 18.04 (Bionic Beaver)
I had some trouble installing it on a Windows machine and tried out Vagrant. This makes the development environment highly movable and in sync if you have multiple developers working on the project.

error while loading shared libraries: libfontconfig.so.1 on cent os

I am newbie for Cent os. Installing phantomjs on Cent os. Followed below steps but still facing issue.
Steps :
curl -O https://phantomjs.googlecode.com/files/phantomjs-1.9.1-linux-i686.tar.bz2.
tar xvf phantomjs-1.9.1-linux-i686.tar.bz2
cp phantomjs-1.9.1-linux-i686/bin/phantomjs /usr/local/bin
sudo yum install freetype
sudo yum install fontconfig
Above all steps completed successfully but when I try to hit phantomjs, it shows error "phantomjs: error while loading shared libraries: libfontconfig.so.1: cannot open shared object file: No such file or directory."
Thanks in advance.
Just make sure you successfully run
yum install fontconfig freetype freetype-devel fontconfig-devel libstdc++
and then try to install as usual.
To remove this error.
# sudo yum install fontconfig
If you are still facing the error, Run
# sudo yum install fontconfig freetype libfreetype.so.6 libfontconfig.so.1 libstdc++.so.6
Note :
If you are using ubuntu or debian, use apt-get install to install this package.
centos, NodeJS, html-pdf
sudo yum install fontconfig (worked for me)

libicuuc.so.55: cannot open shared object file

While am compile using swift build, am getting following error in my Ubuntu machine
$swift build
/home/xxxxxxxxx/Downloads/swift-DEVELOPMENT-SNAPSHOT-2016-02-25-a-ubuntu15.10/us
r/bin/swift-build: error while loading shared libraries: libicuuc.so.55: cannot
open shared object file: No such file or directory
How can i fix this issue?
Thanks.
You can manually download the good .dep
wget http://security.ubuntu.com/ubuntu/pool/main/i/icu/libicu55_55.1-7_amd64.deb
Then you run:
sudo dpkg -i libicu55_55.1-7_amd64.deb
If it miss some dependency:
sudo apt-get -f install
It has worked for me.
Your can find the other architecture on the debian package website :
https://packages.debian.org/sid/libicu55
p.s: I know this is on SID, but this is the only version that I found
*note...packages may have been removed
Your system lacks a critical component for building Swift, libicu-dev.
Install this:
sudo apt-get install libicu-dev
But that was for building Swift from source. You were talking about building with Swift, my apologies.
Unfortunately it seems it won't work either: Swift for Linux only officially runs on Ubuntu 15.10 and 14.04, and you tell me in the comments that you're running 15.04.
I know there's tutorials on the web on how to make it work on Mint and other distros... But the best would be, if possible, that you update your install of course.
I searched on the net and find a list in debian packages that shows the libicuuc.so.55 file.
apt-get install libicu55
Will resolve the issue.
hallow_me's link to download libicu55_55.1-7_amd64.deb doesn't work.
Here are the latest links https://packages.debian.org/stretch/amd64/libicu57/download
Like
wget http://ftp.us.debian.org/debian/pool/main/i/icu/libicu55_55.1-7_amd64.deb
Then follow hallow_me's instruction to install it.
Try the followings lines
echo "deb http://security.ubuntu.com/ubuntu xenial-security main" | sudo tee --append /etc/apt/sources.list
sudo apt-get update
sudo apt-get install libicu55