KomodoEdit
Komodo Edit is a fast and free multi-language code editor. Written in JS, Python, C++ and based on the Mozilla platform.
Install / Use
/learn @Komodo/KomodoEditREADME
Komodo Edit
This readme explains how to get started building, using and developing with the Komodo Edit source base.
Whilst the main Komodo Edit source is hosted under this repository you may also want to check out the individual component/addon repositories under https://github.com/Komodo in case you only want to contribute to a specific component. This'll save you some time and hassle as you would not have to build the entire project.
Table of Contents
Screenshot

Download
You can download Komodo Edit here.
Feedback
There are several ways to get in contact with the Komodo devs:
Github: https://github.com/Komodo/KomodoEdit
Forums: http://forum.komodoide.com/
Bug Tracker: https://github.com/Komodo/KomodoEdit/issues
IRC: irc://irc.mozilla.org/#komodo
Mailing Lists: komodo-discuss & komodo-beta & komodo-announce
Building Komodo
Note that these are simplified steps of the building process, for a more in-depth guide check (outdated) BUILD.txt.
Building on Windows
Prerequisites
-
Python >=2.7 (but not Python 3.x yet). You can install ActivePython from here.
-
Visual C++ 11.0 (aka Visual Studio 2012) and all the Platform SDKs for building Mozilla with vc11 as described here.
-
Install version 1.9.0 of "MozillaBuild-$ver.exe" package into the default dir (i.e. "C:\mozilla-build").
- Once installed remove the wget and hg directories
- Download version 2.2.0 and install it to a temp directory, then copy the wget directory from 2.2 to the 1.9 install directory
-
Install the Perl <= 5.22
-
Install Mercurial
See http://developer.mozilla.org/en/docs/Windows_Build_Prerequisites for more details on Windows build prerequisites. However, following the above steps is meant to be sufficient to get Komodo building.
Building Steps
-
Checkout Komodo Edit:
git clone https://github.com/Komodo/KomodoEdit.git -
Using the command line, enter your checkout directory and run:
cd mozilla setenv-moz-msvc11.bat python build.py configure -k 11.10 python build.py distclean allThis will configure and build mozilla and can take anywhere from 30 minutes to several hours to complete (depending on your specs). For most modern machines it should be about an hour.
-
After mozilla is built successfully go back to the main repo directory and build komodo:
cd .. set PATH=util\black;%PATH% bk configure -V 11.10.0-devel # --without-binary-dbgp-clients bk buildThis should take significantly less time than building Mozilla.
-
Once the build has completed you can simply run Komodo by executing
bk run
Upon making any modifications to the source you will again have to run bk build,
or simply bk build && bk run to quickly get back into Komodo. Subsequent builds
should be a lot faster as much of the compiled data is cached.
Building on Mac
Mac Prerequisites
-
Python >=2.7 (but not Python 3.x yet). You can install ActivePython from here.
If you prefer the Python builds from python.org should be sufficient as well.
-
Xcode 6.4(SDK 10.9 & 10.10). For 8.0 see below. You can get version 6.4 from the developer downloads site.
-
MacOSX10.10.sdk or older
-
IDE ONLY SDK 10.8 for Code Intel. Can be found in Xcode 5.1.1
-
If you have/need other versions of Xcode installed then you can use
xcode-selectto change the active Xcode:$ xcode-select -s /Path/To/Xcode\ 6.4.app/ -
Xcode Command Line Tools.
Open the Xcode preferences, then in the Downloads tab, select and install the Command Line Tools.
-
MacPorts. (Note: Fink may work too but most of the build testing and instructions is done with MacPorts.)
-
autoconf v2.13. Once you have MacPorts installed you need just run
sudo port install autoconf213 -
ensure you are using clang or gcc 4.2 (or higher)
See http://developer.mozilla.org/en/docs/Mac_OS_X_Build_Prerequisites for more details on Mac OS X build prerequisites. However, following the above steps is meant to be sufficient to get Komodo building.
Xcode 8 Prerequisites
Officially we do not support Xcode 8, however it is possible to build Komodo under Xcode 8 using a new extra steps.
- Copy over the 10.8 and 10.9 SDK's from an older XCode install, they should be in: Xcode.app/Contents/Developer/Platforms/macOSX.platform/
- Set MinimumSDKVersion to 10.9 in Xcode.app/Contents/Developer/Platforms/macOSX.platform/Info.plist
- Ensure you are using ccache 3.1 (later versions will break)
- Configure Mozilla with
--options=disable-webrtc
Building Steps
-
Checkout Komodo Edit:
git clone https://github.com/Komodo/KomodoEdit.git -
Using the terminal, enter your checkout directory and run:
1) cd komodo/mozilla 2) python build.py configure -k 10.10 3) python build.py all or python build.py distclean all (to delete and re-download Mozilla again)This will configure and build mozilla and can take anywhere from 30 minutes to several hours to complete (depending on your specs). For most modern machines it should be about an hour.
** Building with GCC 5.0 and higher **
If you are using GCC 5.0, the build may fail. If it does, there are changes that need to be made to two files. However, if you are running a clean build for the first time, you need to allow this part of the build to fail first. This is because the files are in the Mozilla part of the build which has to be downloaded first.
These files need to be changed:
- /KomodoEdit/mozilla/build/moz3500-ko9.10/mozilla/configure.in
@@ -7509,8 +7509,6 @@
eval $(CXX="$CXX" HOST_CXX="$HOST_CXX" $PYTHON -m mozbuild.configure.libstdcxx)
AC_SUBST(MOZ_LIBSTDCXX_TARGET_VERSION)
AC_SUBST(MOZ_LIBSTDCXX_HOST_VERSION)
+ CXXFLAGS="$CXXFLAGS -D_GLIBCXX_USE_CXX11_ABI=0"
+ HOST_CXXFLAGS="$HOST_CXXFLAGS -D_GLIBCXX_USE_CXX11_ABI=0"
fi
See bug #1153109 in Mozilla's bug database for more information.
- /KomodoEdit/mozilla/build/moz3500-ko9.10/mozilla/dom/ipc/Blob.cpp
@@ -3874,7 +3874,7 @@
// Make sure we can't overflow.
if (NS_WARN_IF(UINT64_MAX - aLength < aStart)) {
ASSERT_UNLESS_FUZZING();
- return nullptr;
+ return false;
}
ErrorResult errorResult;
@@ -3883,7 +3883,7 @@
if (NS_WARN_IF(aStart + aLength > blobLength)) {
ASSERT_UNLESS_FUZZING();
- return nullptr;
+ return false;
}
See Porting to GCC 5 for more information.
-
After mozilla is built successfully, go back to the main repo directory and build komodo:
cd .. export PATH=`pwd`/util/black:$PATH # Komodo's "bk" build tool git submodule update --init git submodule update --remote bk configure -V 10.10.0-devel bk buildThis should take significantly less time than building Mozilla.
-
Once the build has completed you can simply run Komodo by executing
bk run
Upon making any modifications to the source you will again have to run bk build,
or simply bk build && bk run to quickly get back into Komodo. Subsequent builds
should be a lot faster as much of the compiled data is cached.
Building on Linux
Linux instructions <br /> <br />
Building with Docker
The easiest way to get started is to use our Docker image, this will basically provide you with a Ubuntu 12.04 based build of Komodo.
After cloning the repository simply navigate into {repo}/util/docker and check
out ./docklet --help
To use the docker image you need to of course have Docker installed as well as have X11 forwarding enabled in your SSH client (should work by default on most linux distros).
Prepare Docker Image
- Build the docker image:
./util/docker/docklet image - Start your container:
./util/docker/docklet start - SSH into your container to start working:
./util/docker/docklet ssh
Your project files will be mounted at /komodo/dev
NOTE - if you are updating from a previous version where your project files were
at /root/komodo you will need to fix permissions on your Komodo project and
profile folders. Ie:
chown -R <my-username>:<my-group> <my-project-location>
chown -R <my-username>:<my-group> ~/.komodoide
You will also need to redo your build (distclean mozilla and komodo).
Building Steps
Once your image is prepared you can follow the building steps for linux as
described above. You will be running these from the docker container, so ssh into
it using the command above and then run the commands from /komodo/dev
Running
Once your build is complete you exit out of the conta
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