I'm trying to build sshfs on a cluster where I don't have root access.
Following these instructions I did:
1) Built and installed ninja and meson
2) Built libfuse with meson --prefix=/cluster/home/user/fuse
The problem comes when trying to install libfuse (ninja install), which requires root credentials. I get the following error:
Running custom install script
'/cluster/home/user/fuse/libfuse/util/install_helper.sh
/cluster/home/user/fuse/etc /cluster/home/user/fuse/bin
/usr/lib/udev/rules.d' chown: changing ownership of
‘/cluster/home/user/fuse/cluster/home/user/fuse/bin/fusermount3’:
Operation not permitted
How can I install libfuse to build sshfs?
fuse simply requires suid. You can't avoid it.
In my case the problem is that fusermount is available but the installed sshfs requires fusermount3. So basically once I compile if I execute ./sshfs remote#remote.com:folder ./mount_here I get the error: fuse: failed to exec fusermount3: No such file or directory
What I have done is (in any folder in your $PATH) create a symbolic link as:
ln -s /usr/bin/fusermount fusermount3
and now my installed sshfs works. By time March 2022.
My problem is the same as the person asking in this post. I run on a cluster and I am not root so no able to install sshfs via apt-get
Related
I have a new Linux install (Ubuntu Mini Remix 16.04) and I did the following:
sudo apt-get install build-essential
sudo apt-get install git
git clone https://github.com/openssl/openssl.git
cd openssl
./config --openssldir=/usr/local/ssl
make
make test
sudo make install
I then typed in openssl in the CLI and got this message:
openssl: error while loading shared libraries: libssl.so.1.1: cannot open shared object file: No such file or directory
Maybe /usr/local/lib is not in /etc/ld.so.conf?? If it is just try to run 'ldconfig' as root with no params, if it's not just add it and run 'ldconfig'.
try this:
do "which openssl" to confirm you're looking at the correct copy. do "ldd openssl" to get a list of what dynamic libraries it's expecting. Given the error you got there should be an error in the LDD output showing it can't find libssl.so.
Your "make install" may have simply left out "ldconfig". Do "ldconfig" to get the system to refresh it's information on where shared libraries are (it gets that from /etc/ld.so.conf and /etc/ld.so.conf.d/.
You can use the LD_LIBRARY_PATH environment variable to force it to use a certain directory to search for shared libraries, that often fixes this error.
I'm trying to install PyCaffe for Python 3.5.3 on AWS EC2 with Ubuntu 14.04 without Anaconda, following the installation instructions.
I successfully compiled it on the same machine for Python 2.7 but when compiling for version 3.5 I get the following error:
ubuntu#ip-172-31-3-227:~/caffe$ make pycaffe
CXX/LD -o python/caffe/_caffe.so python/caffe/_caffe.cpp
python/caffe/_caffe.cpp:1:52: fatal error: Python.h: No such file or directory
#include <Python.h> // NOLINT(build/include_alpha)
I saw this post and performed:
sudo apt-get install python3-dev
I found this, so I performed the equivalent command for Python 3.5:
for req in $(cat requirements.txt); do sudo pip3.5 install $req; done
All installations worked but it didn't fix the problem.
I many other posts on similar problems but not this exact problem (so if you find something please check that it's really the same situation before rushing to say I didn't look well enough).
P.S.
I also saw this post but I don't understand which directories to add to the path.
When you do a pip install package,when pip finds new version,it uninstall the current one(dateutil in your case) when the package was installed using certain permission,pip needs the same permission to uninstall/upgrade it.
A quick fix would be to change this
`for req in $(cat requirements.txt); do pip3.5 install $req; done` to
for req in $(cat requirements.txt); do sudo pip3.5 install $req; done
It seems you dont have permission to access /usr/local/lib/python3.5/ folder as user,the packages that goes in /usr/local are required by the system but only available to you and only you on the system, i assume since only only they are restricted to you and pip want to access assuming that no restriction is there,then it get permission denied ,so you might consider doing
for req in $(cat requirements.txt); do pip3.5 --user yourusername install $req; done
the alternative is to remove any restriction to execute and write on that folder
by doing chmod -R 777 /usr/local/lib/python3.5/ which is usually not recommended but the problem you need pip to be able to read,write,execute anything in that folder.
I am trying to install pycharm on my linux OS.
following the instructions pycharm/dowload.
Since I run a linux machine I made sure the pychrarm files in the current directory:
ietX220:~$ ls
Desktop pycharm-community-4.0.1
Documents Music
pycharm-community- 4.0.1.tar.gz
Downloads New Folder Templates
Dropbox octave-workspace Videos
examples.desktop Pictures VirtualBox VMs
jdk1.8.0_25 Public Win7-PV2hh-6c3HY-
QJHM9-8RJJH-P86W8.iso
ietX220:~$ pycharm-*.tar.gz
pycharm-community-4.0.1.tar.gz: command not found
As you can see the pycharm file is in the current(home) directory but is not found.
Then I opened the tar file made pycharm.sh executable:
chmod +x pycharm.sh
And then ran:
~/pycharm-community-4.0.1/bin$ ./pycharm.sh
Startup Error: Application cannot start in headless mode
What am I doing wrong?
I am having the same issue. It looks like maybe you and I both have a minimal (headless) Java install on our systems. Use your system's method for finding installed packages and search for Java, and i'll bet you find only openjdk-headless
yum list installed | grep openjdk
# or on debian-based systems
# dpkg --get-selections | grep openjdk
# =>java-1.7.0-openjdk-headless
Solution then is to install the same package without the "-headless" suffix.
Here's where I am getting my information for the solution: https://bugzilla.redhat.com/show_bug.cgi?id=1177379
I had the same problem and as mentioned before the error was that openjdk was headless. What i did is i installed from the begining openjdk using the command apt-get install default-jdk (for ubuntu). I know it's not the best way to do it, however it is rather quick and simple.
If you have already all the prerequisites (such as Java) installed, try out charmy (PyCharm installer for Linux).
virtualenv charmy-env
source charmy-env/bin/activate
pip install charmy
charmy install
That will install PyCharm into your home directory. It will also simplify your feature PyCharm upgrades. To upgrade you would just have to type
charmy install
instead of downloading distribution manually, unpacking it, etc.
See https://pypi.python.org/pypi/charmy for more.
PYcharm is now available as a snap. Can be easily installed as below
sudo apt update && sudo apt install snapd
Then the community edition can be installed by
sudo snap install pycharm-community --classic
The classic escape is to get snaps that have been published with classic confinements
220:~$ pycharm-*.tar.gz
pycharm-community-4.0.1.tar.gz: command not found
gz files are not executable files. I think the current directory is not in your PATH variable. To get around that you would do "./pycharm-community-3.0.1.tar.gz" and you should see the message "Permission denied" as the gz file would not have execute permission. And if you gave it execute permission it would say "cannot execute binary file: Exec format error".
These are the instructions from the JetBrains website:
Copy the pycharm-*.tar.gz to the desired installation location
(make sure you have rw permissions for that directory)
Unpack the pycharm-*.tar.gz using the following command:
tar xfz pycharm-*.tar.gz
Remove the pycharm-*.tar.gz to save disk space (optional)
Run pycharm.sh from the bin subdirectory
NOTE: PyCharm on Linux doesn't need special installation or running
any installation script. It runs out of the pycharm-*.tar.gz
If you run the command "tar xfz pycharm-*.tar.gz" you should end up with a directory in your current directory named "pycharm-community-4.0.3".
If you cd pycharm-community-4.0.3/bin, "ls -al" should show that pycharm.sh is already executable. Run pycharm.sh and you should be done. The script will prompt for a password at the end so it can put a startup script in a system directory. You must have admin privileges for that part to work. But if you don't, you can still start PyCharm by executing "[path to pycharm directory]/bin/pycharm.sh &" at the command prompt.
I am not sure what the "NOTE:" is saying, but I would ignore it as you get a working PyCharm by doing what it says above the NOTE: .
Setup the newest stable jdk(like jdk1.7 or jdk 1.8) in your system, and set it is the default jdk.
1.download JDK8
2.SET JAVA HOME
sudo gedit /etc/environment
export JAVA_HOME=/home/username/Java/jdk1.8
export JRE_HOME=/home/username/Java/jdk1.8
export CLASSPATH=$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/jre/lib
sudo gedit /etc/profile
//before umask xxx adde
export JAVA_HOME=/home/username/Java/jdk1.8
export CLASSPATH=$CLASSPATH:$JAVA_HOME/lib:$JAVA_HOME/jre/lib
export PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATH:$JAVA_HOME/bin
3. run pycharm
./pycharm.sh
ok so I got a dedicated linux server and I'm trying to install node.js
i ran
wget http://nodejs.org/dist/node-v0.4.11.tar.gz
tar zxf node-v0.4.11.tar.gz
cd node-v0.4.11
all is well
then i ran
./configure
and i got
Checking for program g++ or c++ : not found
Checking for program icpc : not found
Checking for program c++ : not found
wscript:232: error: could not configure a cxx compiler!
so i google that error if found a page that says run this
sudo apt-get install build-essential libssl-dev curl git-core
but then i get
-bash: sudo: command not found
please help me I don't know what to do now
If you are running some debian based distro, that code should work. Since you are running CentOS, you can follow this link. Different linux distros use different package managers. It looks like that debian is the most popular (ubuntu, mint, debian...) so many online tutorials you find use apt to get everything installed. Your choice is different and you should use rpm/yum. Since you are missing gcc compiler, you should try executing this command (you should probably add some more packages, not sure):
yum install sudo gcc-c++
EDIT: Updated link to serverfault.com
Actually the error output tells you exactly what's missing: sudo. Quick Googl'ing should reveal what this tools meaning is: It lets you execute commands with root privileges, provided you have access to a user account that's privileged enough to use this functionality.
So you need root privileges to install packages. This is not surprising. If sudo is not installed, you most probably either
are logged in as root, in which you can use apt-get without the sudo in front
are not logged in as root and thus don't have the necessary permissions to install packages. In that case, you are unlucky and you need to talk to the administrator.
UPDATE: From your comment to the other answer I take it that you are running with user privileges and do not have su in your PATH. Do you know the root password? If yes, you can try if /bin/su works. If no, you don't have enough privileges.
I am trying to run an executable file on newly installed Ubuntu and I am getting the following error:
>./hadoop
hadoop : Not a directoryh
>hadoop
hadoop command not found
Can anyone help me with it?
On Ubuntu you can try pre-packaged Cloudera's distribution. Works very well for me.
Add repositories for your version of Ubuntu, create user 'hadoop' (no root required to access configuration files)
This answer very conditional, but it might be the problem.
If you're running this on a 64-bit ubuntu, you're OS might not have the 32-bit linker libraries. To install them, run the following command:
sudo apt-get install ia32-libs
If it was the problem, it should work.
You need to make it executable first
chmod 777 ./hadoop
./hadoop