I am trying to install gcc and g++ version 4.8 to run a specific software in Ubuntu 22.04.1
when I perform
sudo apt-get install g++-4.8
it says
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
E: Unable to locate package g++-4.8
E: Couldn't find any package by glob 'g++-4.8'
E: Couldn't find any package by regex 'g++-4.8'
and When I perform
sudo apt-get install gcc-4.8
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Note, selecting 'gcc-4.8-hppa64' for regex 'gcc-4.8'
The following packages were automatically installed and are no longer required:
chromium-codecs-ffmpeg-extra gstreamer1.0-vaapi i965-va-driver intel-media-va-driver libaacs0 libaom3 libass9 libavcodec58 libavformat58 libavutil56 libbdplus0 libbluray2
libbs2b0 libchromaprint1 libcodec2-1.0 libdav1d5 libflashrom1 libflite1 libftdi1-2 libgme0 libgsm1 libgstreamer-plugins-bad1.0-0 libigdgmm12 liblilv-0-0 libmfx1 libmysofa1
libnorm1 libopenmpt0 libpgm-5.3-0 libpostproc55 librabbitmq4 librubberband2 libserd-0-0 libshine3 libsnappy1v5 libsord-0-0 libsratom-0-0 libsrt1.4-gnutls libssh-gcrypt-4
libswresample3 libswscale5 libudfread0 libva-drm2 libva-wayland2 libva-x11-2 libva2 libvdpau1 libvidstab1.1 libx265-199 libxvidcore4 libzimg2 libzmq5 libzvbi-common libzvbi0
mesa-va-drivers mesa-vdpau-drivers pocketsphinx-en-us va-driver-all vdpau-driver-all
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.
What could be done?
You could possibly recompile gcc 4.8.5 with the following script. However there is a lot that can go wrong depending on the machine that you are compiling it since the compiler itself depends on a large set of utilities - called the toolchain and they are tightly coupled with the machine's own system libraries, in particular the C standard library.
sudo dpkg --add-architecture i386
sudo apt update
sudo apt upgrade
sudo apt-get install gcc-multilib libstdc++6:i386
wget https://ftp.gnu.org/gnu/gcc/gcc-4.8.5/gcc-4.8.5.tar.bz2 --no-check-certificate
tar xf gcc-4.8.5.tar.bz2
cd gcc-4.8.5
./contrib/download_prerequisites
cd ..
sed -i -e 's/__attribute__/\/\/__attribute__/g' gcc-4.8.5/gcc/cp/cfns.h
sed -i 's/struct ucontext/ucontext_t/g' gcc-4.8.5/libgcc/config/i386/linux-unwind.h
mkdir xgcc-4.8.5
pushd xgcc-4.8.5
$PWD/../gcc-4.8.5/configure --enable-languages=c,c++ --prefix=/usr --enable-shared --enable-plugin --program-suffix=-4.8.5
make MAKEINFO="makeinfo --force" -j
sudo make install -j
Related
I am trying to install openpose in Ubuntu 20.04 using CMAKE and I get the following error:
Could NOT find Glog (missing: GLOG_INCLUDE_DIR GLOG_LIBRARY)
I am following the instructions here (unfortunately, the screenshots are not available but I just followed the textual commands):
https://github.com/CMU-Perceptual-Computing-Lab/openpose/blob/master/doc/installation/README.md
I made a build folder in openpose folder and then ran the cmake-gui .. command.
A GUI opens with all these checked (I don't change anything):
and the error is:
GCC detected, adding compile flags
GCC detected, adding compile flags
Building with CUDA.
CUDA detected: 10.1
Added CUDA NVCC flags for: sm_75
cuDNN not found
Found gflags (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/libgflags.so)
Could NOT find Glog (missing: GLOG_INCLUDE_DIR GLOG_LIBRARY)
CMake Warning at /usr/share/cmake-3.16/Modules/FindProtobuf.cmake:499 (message):
Protobuf compiler version 3.13.0 doesn't match library version 3.6.1
Call Stack (most recent call first):
CMakeLists.txt:429 (find_package)
Found Protobuf: /usr/lib/x86_64-linux-gnu/libprotobuf.so;-lpthread (found version "3.6.1")
Found OpenCV: /usr (found version "4.2.0")
cuDNN not found.
#!/bin/bash
echo "This script assumes Ubuntu 16 or 14 and Nvidia Graphics card up to 10XX. Otherwise, it will fail."
# Install cuDNN 5.1
if [[ $UBUNTU_VERSION == *"14."* ]] || [[ $UBUNTU_VERSION == *"15."* ]] || [[ $UBUNTU_VERSION == *"16."* ]]; then
CUDNN_URL="http://developer.download.nvidia.com/compute/redist/cudnn/v5.1/cudnn-8.0-linux-x64-v5.1.tgz"
wget -c ${CUDNN_URL}
sudo tar -xzf cudnn-8.0-linux-x64-v5.1.tgz -C /usr/local
rm cudnn-8.0-linux-x64-v5.1.tgz && sudo ldconfig
else
echo "cuDNN NOT INSTALLED! Ubuntu 16 or 14 not found. Install cuDNN manually from 'https://developer.nvidia.com/cudnn'."
fi
CMake Error at CMakeLists.txt:520 (message):
Install cuDNN using the above commands. or turn off cuDNN by setting
USE_CUDNN to OFF.
Configuring incomplete, errors occurred!
See also "/home/mona/research/code/openpose/build/CMakeFiles/CMakeOutput.log".
See also "/home/mona/research/code/openpose/build/CMakeFiles/CMakeError.log".
Then, I installed gflags using sudo apt-get install libgflags-dev command but I still get the same error. How could I fix this problem?
This is the git log to see which version of repo I am at for reproducing the error:
$ git log
commit a255747af22116ad76004437456bb531dc5d0b23 (HEAD -> master, origin/master, origin/HEAD)
Author: Wlad Meixner <9556979+gosticks#users.noreply.github.com>
Date: Mon Dec 21 22:01:10 2020 +0100
Fix possible typo (#1802)
The CMakeOutput.log and CMakeError.log can be found here https://github.com/CMU-Perceptual-Computing-Lab/openpose/issues/1814
$ sudo apt install libgoogle-glog-dev
Also,
$ sudo apt-get install libgflags-dev
$ sudo apt install libgoogle-glog-dev
$ sudo apt-get install protobuf-compiler libprotobuf-dev
since initially I didn't have any of them installed.
If you have run it from the command line you should have see them...
if (NOT GLOG_FOUND)
message(FATAL_ERROR "Glog not found. Install Glog from the command line using the command(s) -\
sudo apt-get install libgoogle-glog-dev")
endif (NOT GLOG_FOUND)
if (NOT GFLAGS_FOUND)
message(FATAL_ERROR "GFlags not found. Install GFlags from the command line using the command(s) --\
sudo apt-get install libgflags-dev")
endif (NOT GFLAGS_FOUND)
if (NOT OpenCV_FOUND)
message(FATAL_ERROR "OpenCV not found. Install OpenCV from the command line using the command(s) --\
sudo apt-get install libopencv-dev")
endif (NOT OpenCV_FOUND)
ref: https://github.com/CMU-Perceptual-Computing-Lab/openpose/blob/5a9acc730915f2171badcf10076aef9213f38e01/CMakeLists.txt#L523-L537
note: A better way, would be to use FetchContent() when third parties are missing (since they provide a CMake based build), also the command provided is ubuntu only...
I am wondering what is the right/easy way to install a binary libc++ on Ubuntu, in my case Trusty aka 14.04?
On the LLVM web site there are apt packages http://apt.llvm.org/ and I have used these to install 3.9. However these packages don't seem to include libc++. I install the libc++-dev package but that seems to be a really old version. There are also binaries that can be downloaded http://llvm.org/releases/download.html#3.9.0. These do seem to contain libc++ but I'm not sure if I can just copy bits of this into places like /usr/include/c++/v1, in fact I'm not really sure what bits I would need to copy. I am aware I can use libc++ from an alternate location as documented here http://libcxx.llvm.org/docs/UsingLibcxx.html which I have tried. However I can't modify the build system of the large code base I work on to do this.
So is three any reason the apt packages don't include libc++ and any pointers to installing a binary would be gratefully recieved.
How to build libc++ on Ubuntu 16.04
I had a similar issue as you do. While testing clang with libstdc++ worked fine with C++11 and C++14 there still might be licensing issues with libstdc++. So I ended up installing Clang toolchain from their repos and compiling libc++ on Ubuntu 16.04.
Disclaimer: This post is summary of long search on how to build the libc++ on Ubuntu Linux. Many of the posts I found in 2017 were either outdated or described a partial solution on other systems e.g. CentOS. Links to these posts are:
Hacking with Clang llvm abi and llvm libc
Building Clang and libc++ on Ubuntu Linux
How to Build libcxx and libcxxabi by clang on CentOS 7
Here are the steps to build LLVM + Clang + libc++ from the 4.0 release branch:
Install the key of LLVM Repositories
# apt-get update && apt-get dist-upgrade -y && apt-get install -y vim curl && \
curl -q https://apt.llvm.org/llvm-snapshot.gpg.key |apt-key add -
Create a new new APT Repository File (you can also exclude 2 lines referring to v3.9 repos)
# cat > /etc/apt/sources.list.d/llvm-repos.list <<EOF
deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial main
deb-src http://apt.llvm.org/xenial/ llvm-toolchain-xenial main
deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-3.9 main
deb-src http://apt.llvm.org/xenial/ llvm-toolchain-xenial-3.9 main
deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-4.0 main
deb-src http://apt.llvm.org/xenial/ llvm-toolchain-xenial-4.0 main
EOF
Install Clang and all Packages needed to build libc++ from LLVM repos
# apt-get update && apt-get install -y clang-4.0 clang-4.0-doc \
libclang-common-4.0-dev libclang-4.0-dev libclang1-4.0 libclang1-4.0-dbg \
libllvm4.0 libllvm4.0-dbg lldb-4.0 llvm-4.0 llvm-4.0-dev llvm-4.0-runtime \
clang-format-4.0 python-clang-4.0 liblldb-4.0-dev lld-4.0 libfuzzer-4.0-dev \
subversion cmake
Create an alternative for C++ compiler and linker. This is not a must, but lets you switch compilers or linkers if needed. Also some build files needed cc or c++ or clang++ as far as I remember. Keep in mind, that we switch to LLD linker as default:
update-alternatives --install /usr/bin/cc cc /usr/bin/clang-4.0 100 \
&& update-alternatives --install /usr/bin/c++ c++ /usr/bin/clang++-4.0 100 \
&& update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-4.0 100 \
&& update-alternatives --install /usr/bin/clang clang /usr/bin/clang-4.0 100 \
&& update-alternatives --install /usr/bin/ld ld /usr/bin/ld.lld-4.0 10 \
&& update-alternatives --install /usr/bin/ld ld /usr/bin/ld.gold 20 \
&& update-alternatives --install /usr/bin/ld ld /usr/bin/ld.bfd 30 \
&& ld --version && echo 3 | update-alternatives --config ld && ld --version
Checkout sources of libc++ and libc++abi:
$ cd /tmp
$ svn co http://llvm.org/svn/llvm-project/libcxx/branches/release_40/ libcxx
$ svn co http://llvm.org/svn/llvm-project/libcxxabi/branches/release_40/ libcxxabi
$ mkdir -p libcxx/build libcxxabi/build
To run libc++ on Linux one needs ABI compatibility to the standard library, e.g. libstdc++. This is where libc++abi comes into game. The only problem is that it needs libc++ to be on the system for which it is build. Thus libc++ is built in 2 steps. First: without any ABI compatibility. But it will be used for bootstrapping of ABI lib and than the second step is to recompile libc++ with the proper ABI present on system:
Bootstraping => build libc++ without proper ABI:
cd /tmp/libcxx/build
cmake -DCMAKE_BUILD_TYPE=Release -DLLVM_CONFIG_PATH=/usr/bin/llvm-config-4.0\
-DCMAKE_INSTALL_PREFIX=/usr .. \
&& make install
Building libc++abi with libstdc++ compatible ABI:
cd /tmp/libcxxabi/build
CPP_INCLUDE_PATHS=echo | c++ -Wp,-v -x c++ - -fsyntax-only 2>&1 \
|grep ' /usr'|tr '\n' ' '|tr -s ' ' |tr ' ' ';'
CPP_INCLUDE_PATHS="/usr/include/c++/v1/;$CPP_INCLUDE_PATHS"
cmake -G "Unix Makefiles" -DLIBCXX_CXX_ABI=libstdc++ \
-DLIBCXX_LIBSUPCXX_INCLUDE_PATHS="$CPP_INCLUDE_PATHS" \
-DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr \
-DLLVM_CONFIG_PATH=/usr/bin/llvm-config-4.0 \
-DLIBCXXABI_LIBCXX_INCLUDES=../../libcxx/include ..
make install
Rebuild libc++ with proper ABI lib deployed on system:
cd /tmp/libcxx/build
cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr \
-DLIBCXX_CXX_ABI=libcxxabi -DLLVM_CONFIG_PATH=/usr/bin/llvm-config-4.0\
-DLIBCXX_CXX_ABI_INCLUDE_PATHS=../../libcxxabi/include .. \
&& make install
Create a test file to check whether everything works fine. IMO you should also test cerr stream, as previously it was not supported with the libc++abi and there were some segfaults. Please refer to this question.
create a test.cpp file:
#include <iostream>
int main()
{
using namespace std;
cout << "[OK] Hello world to cout!" << endl;
cerr << "[OK] Hello world to cerr!" << endl;
clog << "[OK] Hello world to clog!" << endl;
return 0;
}
And compile it and run it using this command line:
clang++ -std=c++11 -stdlib=libc++ -lc++abi test.cpp && ./a.out
Reason there is no package
I found libc++ packages for Ubuntu but they are a bit behind recent version: https://packages.ubuntu.com/xenial/libc++-dev
Why they are not current, I can't answer, but my guess is that LLVM+Clang can work with mostly any Standard Library, whereas libc++ as you see must be linked to particular runtime ABI and might heavily depend on available C runtime library. I agree there should be a package which covers 90% of the cases. May be this is just the lack of resources. Searching the mailing archive did not bring up anything special.
sudo apt-get update
sudo apt-get install libc++-dev
The accepted answer gave me some errors (it is Nov 2021 currently). Also, sudo apt install libc++-dev libc++abi-dev did not provide the latest libc++. Here is an alternate solution.
Use the LLVM apt package maintainer's script:
sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)"
This automatically sets up the apt repositories and gives you the latest LLVM toolchain.
clang-13 --version
Since you now have the latest LLVM packages available from http://apt.llvm.org you can install the latest libc++. First determine the latest version:
apt search libc++ | grep libc++
Then:
sudo apt install libc++-13-dev libc++abi-13-dev
Optionally, you can use update-alternatives to make your system use clang-13 instead of the default. There is a gist for that:
wget https://gist.githubusercontent.com/junkdog/70231d6953592cd6f27def59fe19e50d/raw/update-alternatives-clang.sh
chmod +x update-alternatives-clang.sh
sudo ./update-alternatives-clang.sh 13 1000
Now:
clang --version
Debian clang version 13.0.1-++20211110062941+9dc7d6d5e326-1~exp1~20211110183517.26
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
The easiest way to get a working libc++ is to install the entire 3.9.0 toolchain under /usr/local. This will allow /usr/local/bin/clang++ to find the headers correctly and also allow the linker to find /usr/local/lib/libc++.so.
check my shell-script automation version:
https://github.com/sailfish009/llvm_all
$ sudo apt-get install libffi-dev libedit-dev swig git
$ git clone https://github.com/sailfish009/llvm_all
$ git clone https://github.com/llvm/llvm-project
$ cd llvm_all
$ cp *.sh ../llvm-project/
$ cd ../llvm-project/
$ ./set.sh
$ ./install.sh
$ clang++ --version
clang version 11.0.0 (https://github.com/llvm/llvm-project 032251e34d17c1cbf21e7571514bb775ed5cdf30)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
Just build it yourself, as explained here. I added -D CMAKE_CXX_COMPILER=clang++ -D CMAKE_C_COMPILER=clang to use clang as the compiler:
$ git clone https://github.com/llvm/llvm-project.git
$ cd llvm-project
$ mkdir build
$ cmake -G Ninja -S runtimes -B build -DLLVM_ENABLE_RUNTIMES="libcxx;libcxxabi;libunwind" -D CMAKE_CXX_COMPILER=clang++ -D CMAKE_C_COMPILER=clang # Configure for clang++
$ ninja -C build cxx cxxabi unwind # Build
$ ninja -C build check-cxx check-cxxabi check-unwind # Test
$ ninja -C build install-cxx install-cxxabi install-unwind # Install
Not all Kaleidoscope examples compile. Some do.
In the build process of LLVM Cmake complains "- Failed to find LLVM FileCheck"
My interest is in developing a toy compiler using LLVM - on a Ubuntu Bionic Beaver laptop, 64 bit. Therefore I needed to compile LLVM from source. The documentation says Cmake, gcc/g++, clang and zlib are required for the build. Yes, that is true. I found out the hard way this list is incomplete.
sudo apt update
sudo apt upgrade
sudo apt install -y cmake gcc g++ python build-essential opam ocaml
sudo apt install -y checkinstall python-pygments python-yaml llvm
opam init /* and say yes to creating a profile
opam config env
opam install ctypes ctypes-foreign
opam depext conf-llvm.6.0.0 /* and said Y to install
opam depext conf-m4.1 /* and said Y to install
opam depext conf-pkg-config.1.1 /* and said Y to install
sudo apt install libxml2-dev libplist-dev
sudo apt install llvm-7-tools
/*the z3 package is outdated, need to build from source:
mkdir z3 /*somewhere
git clone https://github.com/Z3Prover/z3
python scripts/mk_make.py
cd build
make
sudo checkinstall /* y and enter
cd <to sourceroot of llvm>
git clone https://github.com/llvm/llvm-project.git
cd llvm-project
mkdir build; cd build
cmake -DLLVM_TARGETS_TO_BUILD="X86" -DCMAKE_BUILD_TYPE=Release ../llvm
make -j2
Kaleidoscope examples from Chapters 3 and 8 compile fine. The output from the toy compiler resulting from Chapter 8 even does compile and link to a working program. The examples from the Chapters 2, 4, 5, 6, 7 and 9 don't compile.
You also need googletest as a shared library with current source code (27-04-2019) for it to compile. It is not stated as a requirement which was very frustrating when I had errors building llvm, clang, lld and clang extra tools.
Best place for the current code is: github.com/google/googletest
The best answer for how to build googletest is here
I was trying to compile boost 1.62 from source on ubuntu 12.04 where the default version is 1.48. During the course of trying everything, I removed boost from /usr/include/boost and libboost* from /usr/lib using the following commands
sudo rm -r /usr/include/boost
sudo rm -r /usr/include/libboost*
I have realized that now I need the default version (1.48) for my program to work. But when I use the following command
sudo apt-get install libboost-dev-all
it seems to install the libboost, but I am not able to see any boost directory in /usr/include. Moreover, I tried compiling a few programs with cmake and it also doesn't seem to find any boost library on the system.
Is it not possible to reinstall libboost if the libraries and headers have been removed manually ?
from the ubuntu forums :
choices:
sudo apt-get install --reinstall mypackage
sudo dpkg-reconfigure mypackage
( or if the other solutions have failed:
sudo apt-get purge mypackage && sudo apt-get install mypackage
and logout/in )
give it a shot !
also if you don't see any librarie after installing one you can run :
sudo ldconfig
The above command will make ld (the dynamic libraries loader) aware of the new libraries.
I want to install aclocal -I m4 in ubuntu 14.04 when i run the command its showing
First installed
sudo apt-get install autotools-dev
then,
sudo apt-get install aclocal
same error also getting.
I needed to install all of the following packages to get aclocal running:
apt install automake
apt install autoconf
apt install m4
apt install perl
apt install libtool
This was the error message that I received when I tried to install ssdeep:
WARNING: 'aclocal-1.13' is missing on your system.
You should only need it if you modified 'acinclude.m4' or
'configure.ac' or m4 files included by 'configure.ac'.
The 'aclocal' program is part of the GNU Automake package:
<http://www.gnu.org/software/automake>
It also requires GNU Autoconf, GNU m4 and Perl in order to run:
<http://www.gnu.org/software/autoconf>
<http://www.gnu.org/software/m4/>
<http://www.perl.org/>
Makefile:426: recipe for target 'aclocal.m4' failed
make: *** [aclocal.m4] Error 127
/bin/sh: 1: libtoolize: not found
/usr/bin/m4:aclocal.m4:1069: cannot open `m4/libtool.m4': No such file or directory
/usr/bin/m4:aclocal.m4:1070: cannot open `m4/ltoptions.m4': No such file or directory
/usr/bin/m4:aclocal.m4:1071: cannot open `m4/ltsugar.m4': No such file or directory
/usr/bin/m4:aclocal.m4:1072: cannot open `m4/ltversion.m4': No such file or directory
/usr/bin/m4:aclocal.m4:1073: cannot open `m4/lt~obsolete.m4': No such file or directory
autom4te: /usr/bin/m4 failed with exit status: 1
automake: error: autoconf failed with exit status: 1
Failed while building ssdeep lib with configure and make.
Retry with autoreconf ...
Failed to reconfigure the project build.
Install it from source, you avoid a lot of troubles compiling other software in the future. aclocal package does NOT exist, and is part of automake package.
$ sudo apt-get install automake
Will install aclocal
I recommend compiling from script, it will update to the latest version
#!/bin/bash
VERSION=1.15
wget ftp://ftp.gnu.org/gnu/automake/automake-${VERSION}.tar.gz &> /dev/null
if [ -f "automake-${VERSION}.tar.gz" ]; then
tar -xzf automake-${VERSION}.tar.gz
cd automake-${VERSION}/
./configure
make && make install
echo -e "\e[1;39m[ \e[1;32mOK\e[39m ] automake-${VERSION} installed\e[0;39m"
else
echo -e "\e[1;39m[ \e[31mError\e[39m ] cannot fetch file from ftp://ftp.gnu.org/gnu/automake/ \e[0;39m"
exit 1
fi