Redex: Installation error: Please install jsoncpp

[sincerekamal]

Hi Team,
I'm trying to install Redex in my Mac OSX(El Captain) using the tutorial given in http://fbredex.com/ . But I get this error.

I tried installing
brew install jsoncpp

It shows jsoncpp is already installed

[ghost]

I'm having the same issue. Tried installing, but to no avail.

I'm on El Capitan as well.

[dkmeteor]

+1 , same issue.

[Redapptz]

Same issue in Ubuntu 14.04 LTS

[chicheng]

sudo apt-get install libjsoncpp-dev works for me on Ubuntu 14.04

[dkmeteor]

brew install jsoncpp
Warning: jsoncpp-0.10.5 already installed

---

jsoncpp is already installed.
OS X EI Capitan 10.11.2

[marukami]

Try brew update && brew upgrade jsoncpp the current version I get is 1.6.5

[marukami]

Also, the jsoncpp is missing from the dependencies list on http://fbredex.com/

[dkmeteor]

@marukami
https://github.com/open-source-parsers/jsoncpp
This one?
The latest version is 0.10.6.

I have tryed brew upgrade jsoncpp

git:(master) brew upgrade jsoncpp
Error: jsoncpp 0.10.5 already

I think 0.10.5 maybe the latest release on brew.

Where can i get 1.6.5?

[pollux-]

droid-2:redex SPARK$ brew install jsoncpp
Warning: jsoncpp-1.6.5 already installed
same issue, how to solve this

[marukami]

@dkmeteor That looks like it. The latest I found was 1.7.2 https://github.com/open-source-parsers/jsoncpp/tree/1.7.2. Brew tends to lag a bit.

My setup is
brew info jsoncpp gives https://github.com/Homebrew/homebrew-core/blob/master/Formula/jsoncpp.rb
I'm using Homebrew 0.9.9

Try brew uninstall jsoncpp and check brew doctor for any issue that might be there. Otherwise, you could clone and build from tag 1.6.5

[dkmeteor]

@marukami
Thanks.

My home brew version is 0.9.5

git:(master) brew info jsoncpp
jsoncpp: stable 0.10.5 (bottled), HEAD
Library for interacting with JSON
https://github.com/open-source-parsers/jsoncpp
/usr/local/Cellar/jsoncpp/0.10.5 (20 files, 640K) *
Poured from bottle
From: https://github.com/Homebrew/homebrew/blob/master/Library/Formula/jsoncpp.rb

After update brew to 0.9.9, brew can find jsoncpp:1.6.5.

➜ Documents brew info jsoncpp
jsoncpp: stable 1.6.5 (bottled), HEAD
Library for interacting with JSON
https://github.com/open-source-parsers/jsoncpp
/usr/local/Cellar/jsoncpp/0.10.5 (22 files, 583.2K)
Poured from bottle on 2016-06-12 at 18:34:33
/usr/local/Cellar/jsoncpp/1.6.5 (22 files, 604.0K) *
Poured from bottle on 2016-06-17 at 17:31:02
From: https://github.com/Homebrew/homebrew-core/blob/master/Formula/jsoncpp.rb

[avsynaidu]

+1, same issue

[bertmaher]

Thanks for reporting, I updated fbredex.com to mirror the README in the repo.

[netfishx]

+1, same issue
Error: jsoncpp 1.7.4 already installed

[denversc]

I was able to fix this issue on Mac OS X El Capitan 10.11.4 by simply installing the Xcode command-line tools, as instructed in README.md:

xcode-select --install

I had assumed that they were already installed so skipped this step in the setup. After running the command the compilation completes successfully.

[sincerekamal]

@denversc At last your solution worked for me !! great !! 👍

[maniramezan]

@denversc worked for me on macOS Sierra and having both xcode 8 and 7.3.1 : ) Thanks!

[LeerGo]

@denversc it‘s worked for me. THX

macOS 10.12.1 & Xcode 8.0

[wangchauyan]

@denversc thanks, it saves my day, and i found that this had been documented at README file as well.