I am using Windows 10. When I tried to build Chaincode it reported this error
# github.com/hyperledger/fabric/vendor/github.com/miekg/pkcs11
exec: "gcc": executable file not found in %PATH%
My chaincode imports:
import (
"fmt"
"strconv"
"github.com/hyperledger/fabric/core/chaincode/shim"
pb "github.com/hyperledger/fabric/protos/peer"
)
It's running fine in Docker.
gcc (the GNU Compiler Collection) provides a C compiler. On Windows, install TDM-GCC. The github.com/miekg/pkcs11 package uses cgo. Cgo enables the creation of Go packages that call C code.
If you are running Ubuntu do:
apt-get install build-essential
This solved the problem. It installs the gcc/g++ compilers and libraries.
I also encountered this message, but in my case, it was missing gcc.exe. I used choco and installed mingw, and then it worked.
details:
download choco
choco install mingw -y
check: gcc -v
1) Install .exe from > https://sourceforge.net/projects/mingw-w64/
1.2) ! use x86_64 architecture
2) Add C:\Program Files\mingw-w64\x86_64-8.1.0-posix-seh-rt_v6-rev0\mingw64\bin to PATH in User Variables and in System Variables. For me it works.
! To edit Path variable press Windows key, type 'path', choose 'Edit the system environment variables', click 'Environment Variables', find Path variable in System variables and in User variables then edit.
On Windows install http://tdm-gcc.tdragon.net/download, that is all.
If you are using an alpine based image with your Dockerfile
Install build-base which will be met with your requirements.
apk add build-base
$ go env
check CGO_ENABLED if its 1 change it to 0 by
$export CGO_ENABLED=0
For my case :
os: windows 10
command:
choco install mingw
install choco if not installed:
Link: https://www.liquidweb.com/kb/how-to-install-chocolatey-on-windows/
worked for me.
The proper explanations why go build does not work for hyperledger in Windows environment are given as other answers.
For your compilation purposes, just to make it work without installing anything extra, you can try the following
go build --tags nopkcs11
It worked for me. I hope same works for you too.
You can try - this is not a solution but a temp workaround
cgo_enabled=0 go build
Once you install gcc - and make sure %PATH has a way to find it (gcc.exe) - this should go away.
Also running this one will ensure the cgo_enabled variable will stay this way as long as terminal is open. That way you don't have to prefix it each time you do a build.
export cgo_enabled=0 go build
just followed instructions from following and it solve my issue
https://code.visualstudio.com/docs/cpp/config-mingw
it ask to install Mingw-w64 via MSYS2
important command is pacman -S --needed base-devel mingw-w64-x86_64-toolchain
then add C:\msys64\mingw64\bin to PATH
thanks
For Ubuntu, what worked for me was to simply run:
sudo apt install gcc
On Amazon Linux 2:
Install go
wget https://go.dev/dl/go1.18.1.linux-amd64.tar.gz
rm -rf /usr/local/go && tar -C /usr/local -xzf go1.18.1.linux-amd64.tar.gz
export PATH=$PATH:/usr/local/go/bin
Install gcc
sudo yum groupinstall "Development Tools"
I recommend using the package group, even though it can be done without it, because groupinstall gives you the necessary packages to compile software on Amazon Linux and Redhat, CentOS for that matter.
on Ubuntu its very easy but on windows need to do it:
download MinGW on http://www.mingw.org/
install on basic package Gcc-g++ (see this image)
add on environment Patch of windows variables.
restart and continue with "go get ..."
If you are running Ubuntu do:
sudo apt-get update
sudo apt-get install build-essential.
If the above commands do not work do:
sudo add-apt-repository "deb http://archive.ubuntu.com/ubuntu $(lsb_release -sc) main universe"
The main component contains applications that are free software, can be freely redistributed and are fully supported by the Ubuntu team. & The universe component is a snapshot of the free, open-source, and Linux world.
Then install package by following command in terminal:
sudo apt-get update
sudo apt-get install build-essential.
For more info click here: https://itectec.com/ubuntu/ubuntu-problem-installing-build-essential-on-14-04-1-lts-duplicate/
Just add this to your Dockerfile
RUN apk add alpine-sdk
gcc should not be necessary, unless you are cross compiling for a non-windows platform, or use cgo.
If you still need gcc, however, you should install MinGW, which provides a gcc port for Windows (Cygwin and msys should also work, although I have never actually tested this).
Edit: I see from your error message now, that it is a dependency that requires gcc. If you didn't already know this, gcc is a c/c++ compiler, and in this case it is probably needed to compile c source files included by a dependency or sub-dependency.
Instruction to fix the "exec: “gcc”: executable file not found in %PATH%" error with MSYS2:
Download MSYS2.
Put MSYS2 folder into your $PATH.
Start the MSYS2 command line program.
Run this command: pacman -S gcc.
Kindly install the MINGW after GUI will automatically take.
http://mingw.org/wiki/Getting_Started
On Windows, you can install gcc by Scoop:
scoop install gcc
you need to download MingGW64
put MingGW64 folder into your $PATH
run go build xxx.go (with cgo library)
Hi jaswanth the main problem is that you haven't register your %GO_HOME%\pkg\tool\windows_amd64 to yuour Environment Path.
%GO_HOME% is the repository where you install your go at the first time.
same as other, just install tdm-gcc, but you can use its terminal, "MinGW", you can access it from start menu folder tdm-gcc, after start, browse to your project, and run it again
I'm a Windows user and I downloaded tdm-gcc (MinGW-w64 based) from the link below:
https://jmeubank.github.io/tdm-gcc/
After installation, it made a folder named "TDM-GCC-64".
I added "C:\TDM-GCC-64\bin" to my PATH, And it fixed my problem.
Related
I am trying to compile a little application using the gopacket library to linux on a 32bit mips cpu. Unfortunately I am getting loads of errors like this:
/home/cdutz/go/pkg/mod/github.com/google/gopacket#v1.1.19/pcap/pcap.go:30:22: undefined: pcapErrorNotActivated
On a "normal" linux system these seem to be defined in "pcap_unix.go" while on windows the values are coming from "defs_windows_amd64.go". I do have the libpcap in a 32bit mips version on my target system, which is good as my target system doesn't have the extra space to install all the tools needed to compile anything on it. I know that libpcap doesn't exist as a 1-to-1 version on windows, so this probably explains the "defs"-files. But I would generally expect it to have the same API as the one on my linux system.
[UPDATE]
So it seems number 1 of the things that needs to be ensured is that cgo is executed. This is done by setting the environment variable:
CGO_ENABLED=1
Next we need to ensure the mips compatible versions of the libpcap are installed (the header files are identical on any architecture). In order to do this on my Ubuntu 16.4 I first needed to enable the 'mips' archirecture:
dpkg --add-architecture mips
And add the debian repo to the /etc/apt/sources.list
deb [trusted=yes] http://ftp.de.debian.org/debian buster main
As soon as that's done, I could install the mips binaries:
apt install libpcap-dev:mips libpcap0.8-dev:mips libc6-dev:mips libdbus-1-dev:mips libpcap0.8:mips
In order to cross compile, it seems I need a gccgo version that can do that. For this I installed:
apt-get install gccgo-mips-linux-gnu
Now comes something I am not sure I did right, but when running the go build with compiler=gccgo it always picked the amd64 version and using anything else but 'gccgo' as compiler argument didn't work, so I updated the symlink in /usr/bin/gccgo to point to: 'mips-linux-gnu-gccgo-8' (in the same directory).
After all of these changes, I was able to almost build everything with this command:
go build -compiler=gccgo
If I enable the additional output with the '-x' option, I can see that cgo is now doing it's thing. It's also compiling all the other modules. But on the pcap one it now fails with:
cc1: error: command line option '-c' is valid for the driver but not for C
So this is where I'm currently stuck at.
Ok, after 3 days I think I managed to get things working and I'll summ up what I did.
In the end the gccgo path was a dead end, so instead of installing gccgo-mips-linux-gnu I installed gcc-mips-linux-gnu.
Next I set the CC environment variable to point to this:
export CC=/usr/bin/mips-linux-gnu-gcc-8
That was actually what was missing.
So summing it up on my Ubuntu 16.04 system:
dpkg --add-architecture mips
echo "deb [trusted=yes] http://ftp.de.debian.org/debian buster main" > /etc/apt/sources.list
apt update
apt install -y wget git build-essential mc
apt install -y gcc-mips-linux-gnu
apt install -y libpcap-dev:mips libpcap0.8-dev:mips libc6-dev:mips libdbus-1-dev:mips libpcap0.8:mips
export CC=/usr/bin/mips-linux-gnu-gcc-8
export GOOS=linux
export GOARCH=mips
export GOMIPS=softfloat
export CGO_ENABLED=1
go build
I hope this might help others.
After a purchase of ARK-20-S8A11E, i find out that it only supports ubuntu 12.04 and that network manager uses snap which only availale on ubuntu 14 onward. I need Mobilemanager to collect information of an LTE module integrated in the PC.
For that, i tried to install snap from source.
I needed "go", and with apt-get install golang, the last version installed on precise is go1. and snap uses go1.6 onward version.
Therefore, i installed the latest version of go from sources. It is well installed, the output of go --version is : go version go1.11.4 linux/amd, and tested a basid hello.go.
I followed this link for snap installation: https://github.com/snapcore/snapd/blob/master/HACKING.mdsnap.
The build command " sudo -E go build -o /tmp/snap github.com/snapcore/snapd/cmd/snap" give an output as the "go command not found".
The GOPATH and PATH are well verified, the go env also.
Could you please help me sort this issue?
Thank you,
sudo is the troublemaker here. When sudoing the $PATH env var is replaced with the secure_path from /etc/sudoers (see this and this.)
Either do not run go as sudo, add the go path to the secure_path or include the full path to go in your command (sudo -E /usr/local/bin/go build -o /tmp/snap github.com/snapcore/snapd/cmd/snap)
I am working on Windows 10. I want to run a "make build" in MINGW64 but following error comes up:
$ make build
bash: make: command not found
I want to build Glide for Golang
I tried following:
$ sudo yum install build-essential
bash: sudo: command not found
As well as:
$ yum install build-essential
bash: yum: command not found
And:
$ apt-cyg build-essential
bash: apt-cyg: command not found
How can I "work-around" this problem?
Go to ezwinports, https://sourceforge.net/projects/ezwinports/files/
Download make-4.2.1-without-guile-w32-bin.zip (get the version
without guile)
Extract zip
Copy the contents to C:\ProgramFiles\Git\mingw64\ merging the folders, but do NOT overwrite/replace any exisiting files.
You can also use Chocolatey.
Having it installed, just run:
choco install make
When it finishes, it is installed and available in Git for Bash / MinGW.
You have to install mingw-get and after that you can run mingw-get install msys-make to have the command make available.
Here is a link for what you want http://www.mingw.org/wiki/getting_started
We can't use the 'make' command on windows and we don't get it preinstalled with MINGW. So to use it, you need to download it first. The steps are as follows-
Go to https://sourceforge.net/projects/mingw/postdownload and download it.
After the installation is over, go and check if bin folder is present in the directory of MINGW .
If everything works well till now, change the environment variables- go to settings of your laptop and type Environment variables. Go to it's section and click on 'environment variables' at the end.
On the section where 'path' is written, add a new file - the location of the bin file and save.
Install make by typing the following on mingw command line :
mingw-get install mingw32-make
Now make is installed. To use it in command line just write "mingw32-make" in place of "make".
Try using cmake itself.
In the build directory, run:
cmake --build .
Go to downloads of jmeubank.github.io/tdm/gcc : https://jmeubank.github.io/tdm-gcc/download/
Download 64+32-bit MinGW-w64 edition.
Run the .exe file.
Click on Remove if you have tdm-gcc already.
Then Click on Create to install tdm-gcc.
Complete the installation.
Add path to environment variable if not added automatically.
Now run mingw32-make on your terminal / command prompt.
Hope this works
You have to install make first. Run any of the below commands and it will work.
pip install make
OR
conda install make
I just downloaded Lua from the official website.
I want to install it on my Mac but I have no clue how. And I've never tried using Mac to install and use compilers other then (xcode , titanium , corona) so easy on me please :)
I tried this link but it does not work.
Also Is there a fully guided on how to install and start using Lua on mac? Because all I see is windows :S
note: Before I asked this question I searched on SOV but I could not find my answer.
This Wiki has few listing:
http://lua-users.org/wiki/MacOsxLua
If you use Homebrew (https://brew.sh/), just type:
brew update
brew install lua
Compiling from source code is not that painful.
Lua 5.1.4 here: http://www.lua.org/ftp/lua-5.1.4.tar.gz
Lua 5.2 alpha here: http://www.lua.org/work/lua-5.2.0-alpha.tar.gz
Take Lua 5.2 as example:
Open your Terminal.app
wget http://www.lua.org/work/lua-5.3.0-work3.tar.gz
tar xvzf lua-5.3.0-work3.tar.gz
cd lua-5.3.0-work3/src
make macosx(I believe you have Xcode installed)
After that, you can see 'lua' binary under current dir.
sudo cp lua /usr/bin/lua
Now you can enter lua to have a try. :)
If you have brew installed, just try:
brew install lua
You just follow this guide on http://www.lua.org/start.html:
Fire up your terminal and type in:
curl -R -O http://www.lua.org/ftp/lua-5.3.5.tar.gz
tar zxf lua-5.3.5.tar.gz
cd lua-5.3.5
make macosx test
make install
You can even combine the last two steps to
make macosx install
After that I could just type in
lua
into my terminal and something like:
Lua 5.3.5 Copyright (C) 1994-2018 Lua.org, PUC-Rio
should appear. This means that lua is installed correctly.
With MacPorts:
sudo port install lua
If you have brew, use the following code:
brew update
brew install lua
That works for me.
Compile using source on mac
tar -zxvf lua-x.x.x.tar.gz
cd lua-x.x.x
make macosx
cd src
sudo cp lua /usr/bin/
Type lua and you should get the prompt.
I have just follow the Prajna's answer and go to http://www.lua.org/versions.html#5.3 to download the lua-5.3.6.tar.gz
And then use the terminal:
$cd lua-5.3.6/src
$make macosx
After that, you can see 'lua' binary under current dir.
After execute:
$sudo cp lua /usr/bin/lua
You can run the lua
You don't "install" it. It should just be a binary that runs from wherever you extract it to.
If you can't find a binary (there should be one linked somewhere on the Lua site) then just follow the instructions to build it from source.
Ah, here are the binaries: http://luabinaries.sourceforge.net/download.html
You'll probably want the file labelled "MacOS X Intel Executables"
The download url show below.
http://www.lua.org/download.html
lua-5.3.1.tar.gz
2015-06-10, 276K
I try download lighttpd 1.4.23 source, and compile it on MacOSX 10.5.5.
This is the error I am getting:
$ ./autogen.sh
./autogen.sh: running `libtoolize --copy --force'
./autogen.sh: line 19: libtoolize: command not found
I tried ask the same question on lighttpd forum, but I can't get any help there.
Thanks in advance.
libtoolize is part of GNU libtool, a package for building libraries portably. On the Mac, one option for getting it is to use MacPorts, a package manager which works in a similar fashion as Gentoo and FreeBSD, in that it compiles packages on your machine. See http://www.macports.org/install.php.
Beware, though, that it will be installed as glibtoolize, i.e. with a 'g' prefixed. That is a standard way to make GNU tools live in parallel with UNIX tools of the same name, that might be present (even though there isn't one in this particular case).
The command for installing libtool from MacPorts is: sudo port install libtool
Add a '-d' flag after the 'port' command to see the build output.
Here's what I use to install lighttpd 1.4.25 on Mac OS X 10.6.2. If I remember correctly, the same thing worked for me in a recent version of Mac OS X 10.5.
Install Xcode Developer Tools
Either install them from the DVD that came with your Mac (under Optional Installs) or download them from Apple's developer page.
Install PCRE
curl -O http://softlayer.dl.sourceforge.net/project/pcre/pcre/7.9/pcre-7.9.tar.gz
tar xzf pcre-7.9.tar.gz
cd pcre-7.9
./configure
make && sudo make install
cd ../
Install lighttpd
curl -O http://download.lighttpd.net/lighttpd/releases-1.4.x/lighttpd-1.4.25.tar.gz
tar xzf lighttpd-*.tar.gz
cd lighttpd-*
./configure
make && sudo make install
Note that the URLs above will quickly go out of date; you may need to download the latest versions of the .tar.gz packages from a different location.