I am learning in a tutorial, how to create widgets. The tutorial, however requires you to use pyinstaller to send the program to anyone. The problem I am facing is specifying my path.
Here is a recent attempt on the terminal command:
C:\tkinter.idea>cd pyinstaller.exe --onefile --icon=sun_icon.ico book.py
The system cannot find the path specified.
Comment below if you need further clarification.
The cd command only works for accessing directory files inside your system (folders). As pyinstaller.exe is a program you don't need to pass the cd command, remove this command and just input pyinstaller.exe --onefile --icon=sun_icon.ico book.py in your cmd.
How to open a project in PhpStorm from command line on Windows?
I tired this:
How to open a directory in PHPStorm or IntelliJ (or any JetBrains IDE) from the command line? but can't find Tools -> Create command line launcher on Windows.
I am using latest PhpStorm.
To open the current directory just run:
phpstorm64 .
If you are using git bash on Windows run:
cmd "/C phpstorm64 ."
Make sure that C:\Program Files\JetBrains\PhpStorm 2018.3.3\bin is in your environment variable PATH (it is by default after the installation)
Edit 2021:
Install Jetbrains Toolbox
Go to settings
Enable "Shell Scripts" and follow the instructions
Now you can use "phpstorm ." to open the current directory.
On macOS ( I assume on windows too) there is option to "Create Command-line Launcher". Just click that and you are good to go next time you open a terminal.
You can even specify how you would like to start "pstorm" / "phpstorm" / "ps" etc.. up to you.
Command-line launcher is currently only available fo UNIX; there is a feature request for providing it on Windows, IDEA-114307, please feel free to vote for it.
If you like to start PhpStorm from command prompt, open cmd console, cd to %PS_install_dir%/bin and run either phpstorm64.exe or phpstorm.bat, passing a path to project folder to it, like it's described in https://www.jetbrains.com/help/phpstorm/opening-files-from-command-line.html. If you like to start it from any directory, add %PS_install_dir%/bin to your system %PATH%
I know this is too late, but it will help others if they need it:
if you want to open phpStorm in the current directory via cmd/Powershell, just use this command:
phpstorm64.exe .
Or if you want to open it in another directory, just use:
phpstorm64.exe YOUR_DIRECTORY_PATH
as simple as that!
go to your project using terminal
Cd myproject
and write
phpstorm64.exe
then hit enter
I see this is a little old but I wanted to supply my answer as I was grappling with this yesterday. My solution was to use cygwin.
Track down the phpstorm bin folder called something like C:\Users\UserName\AppData\Local\JetBrains\Toolbox\apps\PhpStorm\ch-0\201.7223.96\bin and add it to your windows system Path environment variable.
Next fire up a cygwin terminal and navigate into your project directory. I'm not a bash expert so I struggled to sort out the code as an alias but if you run:
crntproj=$(cygpath -w $PWD)
phpstorm.bat $crntproj
You need cygpath because simply running phpstorm.bat $PWD doesn't work as PHPStorm tries to open a folder called $PWD. I tried a bunch of variations trying to get it to open and none seemed to work.
It will fire up phpstorm with the current folder as the project path. And you now have a terminal feed from your project too.
i am new to laravel i just figured out how to install composer laravel etc etc on my local machine MAMP on windows , Now i am confuse with the command on terminal which is
C:\project>mysql -uroot -proot
'mysql' is not recognized as an internal or external command,
operable program or batch file.
How can i fix this ?
setting Environment will solve the issue
Go to Control Panel -> System -> Advanced
Click - Environment Variables
Go to- System Variables find PATH and click on it.
add the path to your mysql\bin folder to the end paths. (ex: E:\xampp\mysql\bin) and add ; end of the line
Close all the command prompts you opens.
Re open and try it.
Setting the PATH to point to the MYSQL bin folder is normally the first thought, but I find that dangerous as things get left lying around when you change software.
I normally create a little batch file in the projects folder or in a folder that it already on your PATH, like this
mysqlpath.cmd
echo off
PATH=C:\mamp\path\to\the\mysql\bin;%PATH%
mysql -v
The mysql -v will output the mysql version number but it is a handy way of knowing that the correct folder has been added to the PATH. This adds the folder to the PATH but only for the life of the command window.
Then just run this from any command window when you want to use MYSQL from the command line
> phppath
You may also like to create one for PHP as well
phppath.cmd
echo off
PATH=C:\mamp\path\to\the\php\;%PATH%
php -v
I have a problem with running tesseract-ocr engine on linux. I've downloaded RUS language data and put it to tessdata directory (/usr/local/share/tessdata). When I'm trying to run tesseract with command tesseract blob.jpg out -l rus , it displays an error:
Error opening data file /usr/local/share/tessdata/eng.traineddata
Please make sure the TESSDATA_PREFIX environment variable is set to the parent directory of your "tessdata" directory.
Failed loading language eng
Tesseract couldn't load any languages!
Could not initialize tesseract.
According to compiling guide, I used export TESSDATA_PREFIX='/usr/local/share/'
to point my tessdata directory.
Maybe I should edit any config files? Tesseract try to load 'eng' data files instead of 'rus'.
Screenshot:
http://i.stack.imgur.com/I0Guc.png
You can grab eng.traineddata Github:
wget https://github.com/tesseract-ocr/tessdata/raw/main/eng.traineddata
Check https://github.com/tesseract-ocr/tessdata for a full list of trained language data.
When you grab the file(s), move them to the /usr/local/share/tessdata folder. Warning: some Linux distributions (such as openSUSE and Ubuntu) may be expecting it in /usr/share/tessdata instead.
# If you got the data from Google, unzip it first!
gunzip eng.traineddata.gz
# Move the data
sudo mv -v eng.traineddata /usr/local/share/tessdata/
The simpliest way is to install the needed package:
sudo apt-get install tesseract-ocr-eng #for english
sudo apt-get install tesseract-ocr-tam #for tamil
sudo apt-get install tesseract-ocr-deu #for deutsch (German)
As you can notice, it opens the road to others languages (i.e. tesseract-ocr-fra).
I had this error too on the Windows machine.
My solution.
1) Download your language files from
https://github.com/tesseract-ocr/tessdata/tree/3.04.00
For example, for eng, I downloaded all files with eng prefix.
2) Put them into tessdata directory inside of some folder. Add this folder into System Path variables as TESSDATA_PREFIX.
Result will be
System env var: TESSDATA_PREFIX=D:/Java/OCR
And OCR folder has tessdata with languages files.
This is a screenshot of the directory:
No previous solution worked for me.
I've installed both by apt-get and manually downloading the tessdata, moved around /usr and so on and no one worked even if i exported the variable thousand times.
Finally, on a last try before start to cry i've tried to pass the path directly to the instance of Tesseract().
In Python: tr = Tesseract("/usr/local/share/tesseract-ocr/") and now it works. To clarify, im using tesserwrap module.
For Windows Users:
In Environment Variables, add a new variable in system variable with name "TESSDATA_PREFIX" and value is "C:\Program Files (x86)\Tesseract-OCR\tessdata"
tesseract --tessdata-dir <tessdata-folder> <image-path> stdout --oem 2 -l <lng>
In my case, the mistakes that I've made or attempts that wasn't a success.
I cloned the github repo and copied files from there to
/usr/local/share/tessdata/
/usr/share/tesseract-ocr/tessdata/
/usr/share/tessdata/
Used TESSDATA_PREFIX with above paths
sudo apt-get install tesseract-ocr-eng
First 2 attempts did not worked because, the files from git clone did not worked for the reasons that I do not know. I am not sure why #3 attempt worked for me.
Finally,
I downloaded the eng.traindata file using wget
Copied it to some directory
Used --tessdata-dir with directory name
Take away for me is to learn the tool well & make use of it, rather than relying on package manager installation & directories
For me the problem was in how I downloaded the train data files. Make sure you get the raw link.
Initially I was using:
wget https://github.com/tesseract-ocr/tessdata_best/blob/master/eng.traineddata
When I changed it to:
wget https://github.com/tesseract-ocr/tessdata_best/raw/master/eng.traineddata
It worked
For Ubuntu just run the below command and the Environment variable error will disappear.
command:
export TESSDATA_PREFIX=Path_of_your_tessdata_folder
Command Example:
export TESSDATA_PREFIX=/home/amar/Desktop/OCR/tesseract-4.1.1/tessdata
This command will set the tessdata folder's path to the environment variable with name TESSDATA_PREFIX and the above error will be resolved.
You can call tesseract API function from C code:
#include <tesseract/baseapi.h>
#include <tesseract/ocrclass.h>; // ETEXT_DESC
using namespace tesseract;
class TessAPI : public TessBaseAPI {
public:
void PrintRects(int len);
};
...
TessAPI *api = new TessAPI();
int res = api->Init(NULL, "rus");
api->SetAccuracyVSpeed(AVS_MOST_ACCURATE);
api->SetImage(data, w0, h0, bpp, stride);
api->SetRectangle(x0,y0,w0,h0);
char *text;
ETEXT_DESC monitor;
api->RecognizeForChopTest(&monitor);
text = api->GetUTF8Text();
printf("text: %s\n", text);
printf("m.count: %s\n", monitor.count);
printf("m.progress: %s\n", monitor.progress);
api->RecognizeForChopTest(&monitor);
text = api->GetUTF8Text();
printf("text: %s\n", text);
...
api->End();
And build this code:
g++ -g -I. -I/usr/local/include -o _test test.cpp -ltesseract_api -lfreeimageplus
(i need FreeImage for picture loading)
I'm using windows OS, I tried all solutions above and none of them work.
Finally, I install Tesseract-OCR on D drive(Where I run my python script from) instead of C drive and it works.
So, if you are using windows, run your python script in the same drive as your Tesseract-OCR.
In Google Colab I resolved the issue in this way:
!sudo apt-get install tesseract-ocr-*
Because if you use this command !sudo apt install tesseract-ocr then it imports 2 languages but when you intend to work on non-English languages then the former command works.
Afterwards, use this command !pip install pytesseract
You can also check languages in this way !tesseract --list-langs
I'm using Visual Studio 2017 Community Edition.
I solved this problem by making a directory called tessdata in the Debug directory of my project. Then I put the eng.traineddata file into said directory.
C# developer working on Windows here. What works for me is simply download the file eng.traineddata from the following URL:
https://github.com/tesseract-ocr/tessdata/blob/master/eng.traineddata
and copy it to the following directory in my Console Application project:
[Project Directory]\bin\Debug\tessdata
I did manually create the tessdata folder above.
tessdata_dir_config = r'--tessdata-dir "/usr/local/Cellar/tesseract/4.1.1/share/tessdata"'
pytesseract.image_to_string(imgCrop,lang='eng',config=tessdata_dir_config)
Add this to your code :
instance.setDatapath("C:\\somepath\\tessdata");
instance.setLanguage("eng");
How I solved the problem in my Manjaro Xfce:
Message “TesseractError: (1, 'Error opening data file /home/julio/snap/tesseract/common/eng.traineddata Please make sure the TESSDATA_PREFIX environment variable is set to your "tessdata" directory. Failed loading language 'eng' Tesseract couldn't load any languages! Could not initialize tesseract.')”
Then, in my Manjaro, I typed: sudo pacman -S tesseract
Then the system installed both the “tesseract” and also a package name “leptonica”
After this step, I thought everything was ok, and tried to run my simple script. However, the error message changed to something like this (it changed the previous “/home” location to other “/usr”-like location):
“"Please make sure the TESSDATA_PREFIX environment variable is set to your "tessdata" directory. Failed loading language 'eng' Tesseract couldn't load any languages! Could not initialize tesseract.')"”
Then I realized that there had appeared this message when I installed “tesseract” with pacman: “You must install one of tesseract-data-* packages or whole tesseract-data group”
So, I tried the command: “sudo pacman -S tesseract-data”, and the system presented lots of language options to me. So I’ve chosen some languages, installed as follows, and the module started to work like a charm:
sudo pacman -S tesseract-data-eng
sudo pacman -S tesseract-data-por
sudo pacman -S tesseract-data-fra
sudo pacman -S tesseract-data-spa
I tried some portuguese special characters (like "ão"), that only worked when I used the argument "lang='por'" in the pytesseract.image_to_string(img,lang='por')
As of 2021, My solution for Ubuntu is to download the zip files from https://github.com/tesseract-ocr/tessdata_best/releases/tag/4.1.0, extract and copy the neccessary .traineddata files into /usr/local/share/tessdata. This is the default folder for tesseract 4.1.1 to search for trained data.
I had the same problem with DEU language on macOS. I could solve it by installing all additional languages like so:
brew install tesseract-lang
as suggested on https://formulae.brew.sh/formula/tesseract
**IF you have windows OS then please add your TesseractOCR to system variable.
Eg..
Find the path where Tesseract is installed in your c drive (in my case r"C:\Program Files\Tesseract-OCR\tesseract.exe")**
2)make sure you have the required files ie tessdata, tessdata if not then download it from https://github.com/tesseract-ocr/tessdata https://github.com/tesseract-ocr/langdata (At least those languages which you want to convert)
past it into the main directory in my case C:\Program Files\Tesseract-OCR
4)Add the path of the directory to your system environment variable
for that
search environment variable in start bar
go to environment variable
click path in your system environment variable (NOT IN USER ENVIRONMENT VARIABLE)
past the path of tesseractocr
thats all...
I followed this tutorial to the very end, then found out it didn't work right. I think I have everything installed but when I type
mysql -uroot
I only get
-bash: mysql: command not found
Note: I did not skip the "Setting the Path" step. Upon running this command for the first time:
mate ~/.bash_login
This brought up an empty file. So I added this line:
export PATH="/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:$PATH"
I saved the file, closed TextMate, executed the following command:
. ~/.bash_login
...and continued with the tutorial. Based on your suggestions, I thought maybe the file didn't actually get saved. So I ran the following command to bring up the file again:
mate ~/.bash_login
...yet the contents of the file were as they should be.
Any suggestions?
You probably don't have the mysql binaries in your path.
The link you posted has a section on setting the path, titled "Setting the Path Do not skip this step! Most everything else will fail if you do."
EDIT: As debugging steps, try:
First launching a new terminal window. Does it run now?
Typing "echo $PATH" at the prompt. Does the path show up correctly as you've typed it in bash_profile?
Running it the long way: /usr/local/mysql/bin/mysql -u root
Does the application run?
Did you follow the step that says
Setting the Path
Do not skip this step! Most everything
else will fail if you do.
Did you close your terminal window and re-open it afterwards?
Update:
What does "which mysql" say? Does "ls /usr/local/mysql/bin" say?
Two things:
Try editing ~/.profile (rather than ~/.bash_profile or ~/.bash_login).
You may find it easier to use the native Mac style .dmg installer directly from Sun.
One nice thing about the dmg installer is that it automagically sets up symlinks to /usr/local/mysql (which means less - or no - fiddling with your $PATH).
Another option would be to use MAMP.
It has Apache, PHP and MySQL packaged with no further setup necessary.
MySQL is usually put in /usr/local/mysql/bin/
You need to add this to your PATH, you can do this by adding the follwoing lines to your .bash_profile
PATH=$PATH:/usr/local/mysql/bin/
export PATH
The .bash_profile file is located in the root of your username directory.
Make sure you restart your Terminal for the setting to take affect.
And if you're not a command-line person, I highly recommend you also install the MySQL Preference Pane to start/stop the server and install Sequel Pro to create databases and run queries.
ftp://ftp.mysql.com/pub/mysql/download/gui-tools/MySQL.prefPane-leopardfix.zip
http://www.sequelpro.com/