How to install tclsh on windows 10 ?
I am not well versed on Linux/Unix packages but there is a check list I am having to follow for a tutorial on how to do ATAK plug-in development on the Android Development Studio.
The prerequisite stepms include installing and/or downloading tclsh.
I understand that tclsh is a shell program. I think it runs Tcl commands. I found this on stack overflow:
How to install packages in Tcl? which is responses to the question, “How to install packages in Tcl?”. Is this the same thing? Is tclsh part of Tcl?
I don't think so because one of the answers to this post is:
“Yes, there are some directories. To list them, execute tclsh ...”
So this post implies that telsh is already on the system.
There are other posts on stackoverflow which mention tclsh but they all in the context of the anser and mentioned in a way that it is part of a soluton such that it is already installed.
How to install tclsh on windows 10 ?
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The github repo for the Spyder IDE Unittest Plugin lists only 2 options for installing the plugin: using the conda spyder-ide channel, as well as pip.
I have been able to install the plugin using the conda forge channel, as indicated in here.
Does it make a difference which channel is used to install the plugin ?
Short answer: no it shouldn't make a difference.
Longer answer: before pressing y at the Proceed ([y]/n? prompt you may want to check which versions of any dependencies are going to be installed, and which channels they will be installed from - especially if you are installing into an existing environment where you may want to upgrade other packages later. If you're happy for your environment to become dependent on packages from conda-forge, there's no issue with using the conda-forge package; otherwise (unless someone more knowledgeable can correct me) I would try and stick to the spyder-ide channel package.
This article on the conda-forge website says
The conda-forge and defaults are not 100% compatible. (...) that
mismatch can lead to errors when the install environment is mixing
packages from multiple channels.
For a longer discussion see the answers to this question.
As always, this advice from the conda-forge page is worth following:
we recommend always installing your packages inside a new environment
instead of the base environment from anaconda/miniconda. Using envs
make it easier to debug problems with packages and ensure the
stability of your root env.
Can anyone provide a detailed procedure for installing MRPT on Fedora 33 Scientific (one of the Fedora Labs which has a KDE interface)? The MRPT installation instructions for Ubuntu mentions something about cmake/cmake-gui. Checking the man pages, F33Sci has no such thing. It must be possible to accomplish this somehow, because Fedora Robotics Lab includes MRPT. I've already tried "$sudo dnf install mrpt", resulting in "Error: Unable to find a match: mrpt". However, "$dnf search mrpt" results in a bunch of items from mrpt-base... to mrpt-stereo-camera-calibration.
The version of MRPT that ships with Fedora is really outdated, so you do well in building from sources.
cmake-gui is not 100% required, it is only mentioned in the instructions to make things easier to those preferring GUIs, but you should be able to compile using the console commands here (that is, the standard workflow with cmake).
Next, the CMake configuration process will warn you about missing libraries. Most are optional, but at least make sure of installing eigen3, opencv and wxwidgets. Those should be installed with the standard commands used in Fedora...
So I'm trying to get a script working with tshark on my CentOS 7 server, but I'm having problems. The script works fine on my Windows laptop, I just put it in the plugins folder in appdata, but I can't find the similar location on linux. I used yum to download wireshark, and I have the program in another of my folders, but I can't find either of the init.lua files or the plugins folder.
When I use tshark -v it tells me it is built "with Lua 5.1" so I know that's not the problem, but I have no idea where to go from here. Any suggestions?
I'm in the Centos/RHEL camp here as well. I couldn't find init.lua anywhere. The about information was saying that lua should be available but it wasn't anywhere on the menus.
Eventually I found it! It's a part of the devel package which is additional to the base wireshark install package.
yum install -y wireshark-devel
Now I have init.lua and my custom lua dissectors are working.
Sadly CentOS, Fedora, Oracle Linux, and RHEL (as of today) do not include init.lua in their packaging of wireshark. "init.lua" must reside in the wireshark directory (e.g. /usr/share/wireshark) before wireshark will active any Lua scripts.
Start Wireshark, and go to Help->About Wireshark and then click the Folders tab. That will list every directory, including the "Personal Plugins" directory, which is where you should put the Lua script so that it will be automatically loaded. On *nix systems it's usually: ~/.wireshark/plugins/.
I've Googled this a thousand times and I cannot, for the life of me, get VIM to work on my Minix 3. For the record, I am running on a Windows machine with Minix 3 working on Oracle's VM VirtualBox.
I've tried typing,
# pkgin up && pkgin in vim
but I get the error:
pkgin: Can't open database /usr/var/db/pkgin/pkgin.db: unable to open database file: No such file or directory
I then try to do pkgin search git to search for a package, but I get the same error. Could this be some kind of Internet connection issue? I'm incredibly confused.
If you haven't already, download the binary package from here:
ftp://ftp.minix3.org/pub/minix/packages/3.3.0/i386/editors/
Change "i386" to your correct architecture, if different.
As you're probably already familiar, this page tells you how to install binary packages for Minix:
http://wiki.minix3.org/en/UsersGuide/InstallingBinaryPackages
As far as your "pkgin" errors, here are two possible solutions:
http://osdir.com/ml/minix3/2011-03/msg00244.html
How to install vim into Minix3?
I asked on the Minix 3 Google Groups Forums and they solved my problem. If anyone else has trouble, I'm pasting a response by Lionel:
Switch to http downloads by editing "/usr/pkg/etc/pkgin/repositories.conf" and comment out the line:
ftp://ftp.minix3.org/pub/minix/packages/$osrelease/$arch/All
and add the following:
http://www.minix3.org/pkgsrc/packages/$osrelease/$arch/All
Then do shutdown, boot, pkgin update and then install your desired packages.
In attempting to install the latest ImageMagick (and devel) RPM from http://www.imagemagick.org/download/linux/CentOS/x86_64/ I receive this message
ImageMagick-libs = 6.8.5-8 is needed by ImageMagick-devel-6.8.5-8.x86_64
Confusingly, there is no ImageMagick-libs RPM listed, and searching has yet to yield a solution. Is there a way around this existential dependency?
Neither I nor Google know where ImageMagick-libs lives nor what it contains, but for posterity this gets things up and running on CentOS 5.8 (the distribution listed on imagemagick.org):
>: rpm -Uvh --nodeps ImageMagick-6.8.5-8.x86_64.rpm ImageMagick-devel-6.8.5-8.x86_64.rpm
>: ln -s /usr/include/ImageMagick-6 /usr/include/ImageMagick
The symbolic link was necessary for software relying on ImageMagick header files.
If someone were to stumble upon this, the ImageMagick-libs RPM are now downloadable from the link in the question.
I ran into the same thing when building the RPMs myself.
line 66 of the SRPM's included ImageMagick spec file includes:
Requires: %{name}-libs = %{version}-%{release}
I just commented out that line and the build completes; the resultant RPM satisfies the requirement cleaner. In sum, I believe it a bug in the SPEC file bundled in the SRPM. It isn't necessary for functionality even when building against php magickwand and similar finicky tools that require headers from ImageMagick.