how to install Lex and Yacc in Ubuntu? [closed] - yacc

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I am doing project in SENSE, for that i have to install Lex and Yacc. If you can help me how to install in Ubuntu. I very new to this area. So can you help me. Any website to study the basic of Lex and Yacc

Use the synaptic packet manager in order to install yacc / lex. If you are feeling more comfortable doing this on the console just do:
sudo apt-get install bison flex
There are some very nice articles on the net on how to get started with those tools. I found the article from CodeProject to be quite good and helpful (see here). But you should just try and search for "introduction to lex", there are plenty of good articles showing up.

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Install Mosh on Almalinux 9 [closed]

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I don't find the mosh-package for Almalinux 9. I have installed the EPEL as well as REMI repo. I have even tried to install from source, but get the error C++ preprocessor "/lib/cpp" fails sanity check. Anyone who has information about how to install it?
OK, the error message was due to lack of c++ compiler. When installed, the build managed.

Cross compilling .deb package for yocto image?i.e remot3.it [closed]

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I am new to yocto development. I have a yocto image installed on an armv7 based device. I need some kind of a software to ssh the device through internet. Previously i were using remot3.it service/software on my raspberryPI and now i need something similar for my yocto image. Is there any recipe already available for yocto pyro branch which can meet this requirement? and if not can i cross compile remot3.it for my yocto image?
I tried to build from source through this link..
https://github.com/remoteit/installer/tree/master/Raspbian%20deb/1.3-07
but it need dependencies of "mawk" and "cron" which is absent.
I searched for these two recipes of "mawk" and "cron" but havent found any.
Can somebody help me what should i do?
Thanks a lot!
Sadly it looks like there is nothing to compile - only binaries are provided. And if the binaries do not match your target architecture/OS, they will not run, or run with obscure errors. Raspbian is not the same as Yocto-based distro.
You can simply add a ssh server (dropbear or openssh are both provided) to your target image, although this does not scale to 'device management solution' that remot3.it provides.

Firebird installation on Linux as non-root [closed]

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I'm trying to install firebird under Linux on a machine where I don't have root access, but install.sh fails with the error "You need to be 'root' user to do this change." How can this be done?
Edit
I also tried building from source:
./configure.sh --prefix=/home/sergei/firebird
make
These go through fine, but then 'make install' gives:
(cd ../gen; ./install/makeInstallImage.sh)
You must be root to build package
Edit
To be clear, I'm only interested in running it in embedded/standalone mode (single process accessing single file), as an SQLite replacement.
short answer, you can't
Firebird full install need to create a Linux user and to activate a service, so it need root access
you can try a fakeroot, a chroot, or as said Jonathan modify the install script.
or you can try to run it in place if is for testing purpose see http://www.ib-aid.com/articles/item111
but what is your goal ?

How to Install OpenERP plug-in for Eclipse IDE? [closed]

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I recently got informed that there is an OpenERP plugin for Eclipse IDE. Can anybody guide me on how to install it?
I already have an OpenERP server installed. My OpenERP + PostgreSQL + Gedit (with OpenERP snippets) development environment is already set up.
Now, I would just like to try eclipse to see if its better for me to use it instead of Gedit. I have successfully installed Pydev plugin. My problem is, I cant seem to find the OpenERP snippets/plugin.
Thank you
Download openerp eclipse template for xml and python snippest from here http://code.google.com/p/openerp-eclipse-template/.
You also find video for how to installe it in same link.

GNUstep installation [closed]

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How will I install GNUStep in Linux ?
First, make sure you path the start up scripts. They were necessary to be invoked once per shell before running any GNUstep binary. Something like this
. /usr/local/share/GNUstep/Makefiles/GNUstep.sh
(Don't miss the first dot and a space after it)
You can install things directly from trunk. Here are some useful scripts from Etoile project. It fetch the svn and install things for you. You may also look into the script and ignore the Etoile bits.
http://svn.gna.org/svn/etoile/trunk/Etoile/BuildScripts/
AFAICR, it is not a good idea to use distributor's packages, they were badly maintained, broken and should be avoided.
And you should ditch gcc for clang.
Also, take a look at Philippe Roussel's package repository. I've never use them.
http://lists.gnu.org/archive/html/discuss-gnustep/2012-10/msg00034.html