1 00:00:00,720 --> 00:00:01,110 Hello. 2 00:00:01,140 --> 00:00:01,740 Welcome back. 3 00:00:01,740 --> 00:00:08,220 In this lesson we are going to see how to install Python um Python packages. 4 00:00:08,220 --> 00:00:11,780 I'm going to go to my installation folder I start my Python here. 5 00:00:11,790 --> 00:00:12,700 This is the folder. 6 00:00:12,700 --> 00:00:15,370 It's called Python 3 7 0. 7 00:00:15,390 --> 00:00:15,840 Open it. 8 00:00:15,840 --> 00:00:22,150 What we want to do it is we want to install the packages in this um in this folder Yeah. 9 00:00:22,160 --> 00:00:23,030 No no script. 10 00:00:23,130 --> 00:00:29,210 I'm going to double click to open it but we have to install it through the command prompt. 11 00:00:29,220 --> 00:00:35,520 So one way we can install it in this forward from the command prompt is to go to the command prompt 12 00:00:35,550 --> 00:00:41,820 and navigate to this folder that I wrote to do this would be to simply press shift on the keyboard right 13 00:00:41,850 --> 00:00:46,490 click and then select open a command prompt here. 14 00:00:46,530 --> 00:00:49,670 So when I do the as you can see command prompt brings me here. 15 00:00:49,680 --> 00:00:56,040 Python 3 7 script so we're going to install a number of packages the first one we install is going to 16 00:00:56,040 --> 00:00:58,400 be is what we call num pi. 17 00:00:58,410 --> 00:01:06,780 So I'm going to say pip install I'm simply going to say Pip Pip is a way of installing packages on Python. 18 00:01:06,780 --> 00:01:09,150 There are other ways but we use Pip here. 19 00:01:09,240 --> 00:01:17,130 So I say pip install num pi and this is this is a library used for numerical analysis and numerical 20 00:01:17,130 --> 00:01:18,330 computation. 21 00:01:18,330 --> 00:01:21,440 It's arguably the most popular library in Python. 22 00:01:21,810 --> 00:01:27,830 So once I've type this I've hit enter and it's going to pull it up and it's going to take a while 23 00:01:39,640 --> 00:01:40,190 alright. 24 00:01:40,220 --> 00:01:41,580 It's finished install it. 25 00:01:41,630 --> 00:01:42,040 Okay. 26 00:01:42,050 --> 00:01:49,020 Over here I have a warning saying I'm using an earlier version of Pip I'm using nineteen point two three. 27 00:01:49,130 --> 00:01:51,900 There is a newer version nineteen point three one. 28 00:01:52,480 --> 00:01:52,940 Okay. 29 00:01:52,940 --> 00:01:55,220 You would see these errors a lot when you use it. 30 00:01:55,220 --> 00:01:56,840 Pip you need not worry about it. 31 00:01:56,840 --> 00:01:59,970 Now we're going to start the next package. 32 00:02:00,020 --> 00:02:09,050 Um this one we call much plot lip so I'm going to do the same thing I'll say pip install mod plot and 33 00:02:09,110 --> 00:02:13,940 lib like this and then I hit enter and we go through the same process 34 00:02:31,030 --> 00:02:31,520 right. 35 00:02:31,700 --> 00:02:38,820 Once this is done I'm going to install a plan in library or machine learning library known as KRS. 36 00:02:39,180 --> 00:02:43,130 Also what I think is the most popular library for much learning out there. 37 00:02:43,610 --> 00:02:49,620 Um but in this lesson we're not going to use any library for it in our deep neural network. 38 00:02:49,670 --> 00:02:52,400 Later on I'll show you how to use this library. 39 00:02:52,410 --> 00:02:56,360 So I'll say things though carers like this 40 00:03:24,250 --> 00:03:25,070 isn't stolen 41 00:03:27,610 --> 00:03:28,250 right. 42 00:03:28,290 --> 00:03:29,400 It's done in stolen. 43 00:03:29,430 --> 00:03:34,110 We're going to go on to the next one and we're going to install the imaging library a python imaging 44 00:03:34,110 --> 00:03:34,590 library. 45 00:03:34,590 --> 00:03:38,940 It's called Pil but we have to type it stored below. 46 00:03:39,510 --> 00:03:45,360 So I'm gonna do pip install pillow like this 47 00:03:54,880 --> 00:03:55,900 and it's done. 48 00:03:55,900 --> 00:04:07,390 Next I'm going to install a library no not side by so I'll do pip install pi okay requirement already 49 00:04:07,390 --> 00:04:08,140 satisfied. 50 00:04:08,260 --> 00:04:12,130 Okay so say PI was installed when we were installing cameras. 51 00:04:12,220 --> 00:04:12,600 Right. 52 00:04:13,000 --> 00:04:13,310 Okay. 53 00:04:13,330 --> 00:04:18,610 I think we've installed enough packages when we reach a point where we need a package which has come 54 00:04:18,610 --> 00:04:23,830 back and continue install it in the next place and we will try some of these packages were installed. 55 00:04:23,890 --> 00:04:24,640 So that's all there is. 56 00:04:24,640 --> 00:04:28,270 If you have any questions at all just let me know and I'll see you in the next lesson. 57 00:04:28,270 --> 00:04:29,100 Have a nice day. 58 00:04:30,530 --> 00:04:36,040 Um before we conclude let's install tensile flow first so I'm going to do pip install 59 00:04:38,990 --> 00:04:40,120 and then in terms of flow 60 00:04:46,720 --> 00:04:47,720 and it's installing 61 00:05:02,260 --> 00:05:03,210 still installing 62 00:05:12,960 --> 00:05:13,740 right. 63 00:05:13,750 --> 00:05:15,070 The installation is complete. 64 00:05:15,220 --> 00:05:17,220 So now we have tons of flow already. 65 00:05:17,370 --> 00:05:18,220 Also installed. 66 00:05:18,250 --> 00:05:26,140 So like I mentioned earlier if if we we reach a point where we receive an arrow saying we've not installed 67 00:05:26,140 --> 00:05:28,240 a package we just come back here and install it. 68 00:05:28,690 --> 00:05:29,490 So she relates.